Yes, at 19 he is an adult and you are not obligated to support him anymore.
Of course! However they can't legally kick you out until your 19
The 19 year old of course! He's ADULT.
Not legally.
Yes if the parents agree to it.
If the 17yo is a runaway, yes. It's illegal to help a runaway from home.
The parents cannot force a 19 year old to return home. Once they are an adult, they are on their own. There is no legal right to control them.
You can order an 18 or 19 year old but not 17, no. A 17 year old is still in high school and still needs parenting. Never kick a child out too early.
The age of majority in Michigan is 18. There is no legal responsibility after the child turns that age. They can have them leave.
They need your permission
YES BUT NOT BY A 19 YEAR OLD YES BUT NOT BY A 19 YEAR OLD
The 19 year old is. Sometimes that adult thing stinks.
Having about fifty thousand dollars to last a year or two