It depends on your living situation. If you rent and he is on the lease, ask the landlord to evict him. If he is not on the lease, you have to move to evict him. If you own the house and he doesn't, you must evict him. A lawyer who practices landlord-tenant law is a good resource for this kind of situation. There is no legal process to obtain a "legal separation" in Pennsylvania.
Answered on Dec 20th, 2013 at 3:24 PM