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When Michigan Intestate Succession Collides with Second Marriages

second marriages
When Michigan Intestate Succession Collides with Second Marriages
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When Michigan Intestate Succession Collides with Second Marriages

When a Michigan resident dies without a will, state law decides who gets what. That is called Michigan intestate succession, and it often plays out in the worst possible moment for families, right after a loss.

Think about a common Greater Detroit-area story. A person in a second marriage dies suddenly at the start of summer. There is a surviving spouse, adult children from a prior relationship, a cottage Up North, and a 401(k). No will. No trust. Everyone has their own idea of what is “fair,” but the law has its own plan. At La Grasso, Abdo & Silveri PLLC, we see how this can strain already fragile relationships, especially in blended families.

In this article, we will explain how Michigan intestate succession works, why it can cause tension in second marriages, common problem spots, and planning tools that can help protect both the spouse and the children.

The Basics of Michigan Intestate Succession Rules

Michigan intestate succession is the set of default rules that apply when a person dies without a valid will or trust. These rules tell the probate court who should inherit and in what order.

The law looks at your closest living relatives. In general, the order goes:

  • Surviving spouse  
  • Children and other descendants  
  • Parents  
  • Siblings  
  • More distant relatives if none of the above are living  

The surviving spouse’s share can change based on who else is in the picture:

  • If there are only children shared with the surviving spouse, the spouse usually gets most or all of the estate.  
  • If there are children from a prior relationship and none with the surviving spouse, the spouse gets a set share and the rest is split among those children.  
  • If there are no children but surviving parents or siblings, the spouse shares the estate with them.  

It is also important to know which assets follow these rules. Intestate succession usually covers:

  • Real estate owned only in the deceased person’s name  
  • Bank accounts and investments without named beneficiaries  
  • Personal property like cars, furniture, and jewelry  

Some property often skips intestate rules and passes directly by title or contract, such as:

  • Retirement accounts with named beneficiaries  
  • Life insurance with named beneficiaries  
  • Jointly titled property with rights of survivorship  

For blended families, these default rules often do not match what people really want. Stepchildren are usually left out completely. A beloved family cottage may end up owned by a mix of spouse and adult children who do not agree on how to use it.

When Second Marriages and Intestacy Collide

Second and later marriages can make intestate succession much more stressful. You may have:

  • A current spouse  
  • Children from a prior relationship  
  • Stepchildren you help raise  
  • Maybe both minor and adult children  

Many surviving spouses assume they will receive everything when their partner dies. Under Michigan intestate succession, that is often not true when there are children from a prior relationship. Part of the estate can go straight to those children.

On the other side, children may expect to inherit the family home or the Up North cottage where they grew up. Instead, the surviving spouse might receive a large share or legal rights to live there. Children can feel pushed aside, even when the law is simply following its formulas.

Common trouble spots in second marriages include:

  • A spouse wanting to stay in the home while children want to sell and split the money  
  • Stepchildren receiving nothing because they are not legally adopted  
  • Long-standing summer and holiday traditions suddenly controlled by someone who married into the family later  

When there is no plan, families often land in probate court right as summer travel and cottage season begin. This adds hearings, court deadlines, and hard conversations to a time when everyone is already grieving.

Thoughtful planning with a Michigan estate planning attorney can coordinate rights for both spouse and children, instead of leaving everyone stuck with harsh one-size-fits-all rules.

Real-World Pitfalls for Michigan Blended Families

Blended families in Michigan often run into the same traps when there is no will or trust.

Family homes and cottages can be a major issue:

  • If the home or cottage is titled only in the deceased person’s name, it becomes part of the probate estate.  
  • Michigan intestate succession may split ownership between the surviving spouse and children.  
  • This can lock everyone into co-ownership, with disagreements over who pays taxes, who does repairs, and whether the property should be sold or kept.  

Minor and adult children create different challenges:

  • Minors cannot own property directly, so the court may need to appoint a conservator and add extra oversight.  
  • Adult children might find themselves in a forced financial partnership with a stepparent, sharing a house, bank accounts, or other assets they did not choose to own together.  

Stepchildren and informal promises are another common issue:

  • Stepchildren often have no inheritance rights under intestate laws unless they are legally adopted.  
  • Many people rely on promises like “My spouse will take care of your kids if I die first,” but without written planning, the law does not require that to happen.  

Nonprobate assets can create surprises too:

  • Old beneficiary forms on retirement accounts or life insurance can still name a former spouse.  
  • Joint bank accounts may send every dollar to the surviving joint owner, even if the deceased meant for some to go to children.  

These situations can lead to deep hurt and long-term conflict, even in families that got along fairly well before.

Planning Tools to Protect Second-Marriage Families

The good news is that blended families in Michigan have strong planning tools available. With the right documents and guidance, you can replace the default intestate rules with your own clear plan.

Core documents that help blended families include:

  • A will, to say who should receive what instead of leaving it to state law  
  • A revocable living trust, to manage and distribute assets privately and often more smoothly than through full probate  
  • Powers of attorney and patient advocate designations, to name who can help with finances and medical choices if you cannot act for yourself  

There are also strategies tailored to second marriages:

  • Marital or postnuptial agreements that spell out what is separate property, how to treat inheritances, and how children from prior relationships will be protected  
  • Life estates or occupancy rights that let a surviving spouse stay in the home for a set time, while ultimate ownership goes to children  
  • Trusts that hold assets for younger children until they reach a certain age, and separate shares for adult children so they are not tied together forever  

Beneficiary and title clean-up is just as important:

  • Updating beneficiaries on life insurance, retirement accounts, and payable-on-death accounts to match your real wishes  
  • Adjusting how real estate is titled, such as moving it into a trust, so the property flows the way you intend  

At La Grasso, Abdo & Silveri PLLC, in the Greater Detroit area, we work with Michigan families to sort through all these moving parts. Each family has its own mix of spouses, ex-spouses, children, stepchildren, and aging parents. A coordinated plan can lower the chances of painful conflict later.

Frequently Asked Questions About Michigan Intestate Succession

What is Michigan intestate succession and when does it apply?  

Michigan intestate succession is the set of state laws that decide who inherits your probate property if you die without a valid will or trust. It applies to assets like individually owned real estate, bank accounts without beneficiaries, and personal property when no enforceable estate plan says otherwise.

Does my second spouse inherit everything if I die without a will?  

Not necessarily. In Michigan, your spouse’s share depends on whether you have children from a prior relationship, children with your current spouse, or surviving parents. In blended families, part of your estate often goes directly to your children, which can surprise both spouse and children.

Do my stepchildren inherit anything under Michigan intestate laws?  

Typically, no. Only legal descendants, like biological or legally adopted children, inherit under intestate succession. Stepchildren usually receive nothing unless you include them in a will, trust, or beneficiary form.

What happens to our home or cottage if it is only in my name?  

If you die without a will and the property is titled just in your name, it becomes part of your probate estate. The home or cottage is then divided under Michigan intestate rules, which can make your spouse and your children co-owners and can lead to disagreements about living there, selling, or using the property.

How can I prevent disputes between my spouse and children from a prior marriage?  


The best way to lower the risk of conflict is proactive estate planning with a Michigan attorney. A mix of tools, such as a will, a revocable trust, clear beneficiary designations, and possibly a marital or postnuptial agreement, can balance support for your spouse with long-term protection for your children and keep state default rules from controlling your legacy.

Protect Your Loved Ones With a Clear Plan Today

If you have questions about how assets are handled without a will, our team can guide you through the specifics of Michigan intestate succession and what it means for your family. At La Grasso, Abdo & Silveri PLLC, we take the time to understand your situation and help you make informed decisions that align with your goals. Reach out to us today through our contact page to schedule a consultation and start putting a thoughtful plan in place.