You may find the answer to your questions here: http://www.thelpa.com/free/tenantlandlordmichigan.pdf
Is he on the lease? Do you have the right to sublet?
See what happens when an unemployed hunny moves in? They almost never find work because sugar momma's providing the gravy of living. Please make better choices in the future. I hope this works out for you the easiest way possible.
He is not on the lease. I moved here 4 years ago and he just moved in a few months ago. The only thing the landlord required in order for him to move in was a background check to make sure he isn't a sex offender or violent criminal