My mother’s late husband came with baggage — ‘his deadbeat son.’ Is she on the hook for his debts? Can she evict him from her home?

Dear Quentin,

Ten years ago, my mother married a wonderful man. Unfortunately, her husband came with some baggage — a deadbeat adult son in his mid-40s. Sadly, my mother’s husband passed away about a year ago, and his deadbeat son is still living in the home. 

He has big problems with alcohol, anxiety, and simply can’t hold a job…