{"id":16719,"date":"2026-11-03T14:00:32","date_gmt":"2026-11-03T14:00:32","guid":{"rendered":"https:\/\/robinsoncasey.com\/guides\/involuntary-commitment-addiction\/brother-mental-illness-heavy-drinking-florida-law\/"},"modified":"2026-11-09T11:37:36","modified_gmt":"2026-11-09T11:37:36","slug":"brother-mental-illness-heavy-drinking-florida-law","status":"publish","type":"page","link":"https:\/\/robinsoncasey.com\/guides\/involuntary-commitment-addiction\/brother-mental-illness-heavy-drinking-florida-law\/","title":{"rendered":"Marchman Act Attorney in Florida: Which Law Applies?"},"content":{"rendered":"\n
<\/span>\"A
\n

Marchman Act Attorney | Miami-Dade & South Florida<\/p>

Marchman Act Help for South Florida Families<\/h1>

Robinson Casey focuses on Marchman Act petitions and guardianship matters for families in Miami-Dade, across South Florida and statewide. Start with a free, confidential first consultation.<\/p>

Schedule a Free Consultation<\/a><\/div>
Schedule a Free Consultation<\/a><\/div><\/div>\n<\/div><\/div>\n\n\n\n
\n

What to expect when you call<\/h2>\n

<\/span><\/p>

Free<\/h3>

First consultation, with no obligation to continue<\/p><\/div>

<\/span><\/p>

Confidential<\/h3>

Your first conversation stays private<\/p><\/div>

<\/span><\/p>

Statewide<\/h3>

Serving families across South Florida and Florida<\/p><\/div><\/div>\n\n<\/div>\n\n\n

By Richard J. Casey III, Esq. \u00b7 Published November 3, 2026<\/p>\n\n

\n\n\n

If your loved one has a mental illness and drinks heavily, Florida may apply the Baker Act, the Marchman Act, or both. The right path depends on which condition is driving the danger right now. This guide explains how the two laws differ, what your family should document, and when guardianship becomes the question.<\/p>\n

Which Florida law applies when mental illness and heavy drinking happen together?<\/h2>\n

Florida may use the Baker Act, the Marchman Act, or both, depending on the main problem and the case details. Many families get stuck here because the symptoms and the drinking feed each other. Your loved one may act paranoid after drinking, or stop taking medication and then drink to cope.<\/p>\n

Each law is written around a different primary condition. The Baker Act covers mental illness. The Marchman Act covers substance abuse impairment, and it also reaches a person with a substance use disorder and a co-occurring mental health disorder (Fla. Stat. \u00a7 397.675<\/a>).<\/p>\n

No single label settles the path. The first step is a clear account of what is happening to your loved one now. Researchers note that state laws allowing involuntary commitment for substance use have grown, while their use remains limited (addiction treatment research<\/a>).<\/p>\n\n

\n

Not sure what your next step is?<\/h3>

Talk it through with our team — the first consultation is free, confidential, and carries no obligation.<\/p>

Get a free consultation<\/a><\/div>
Get a free consultation<\/a><\/div><\/div>\n<\/div>\n\n
\"Wooden<\/figure>\n

How do the Baker Act and the Marchman Act differ on criteria and process?<\/h2>\n

The Baker Act deals with mental illness, and the Marchman Act deals with substance abuse impairment. The differences show up in five places.<\/p>\n