It's illegal for him to change the locks at the house if you are on the title, so if he changes the locks, call the police. There was a LBS here whose H would come home all the time and take her stuff, but the police came with him when she changed the locks to let her know she had to give him a key.
Stand strong; all will be well.
SD
Me: 40 H: 43 H had EA from 2/06-9/06 Bomb 5/06 Piecing since 9/2006 3/2008: Boundary setting 7/2009: Boundary crossing~dropped my own bomb. 8/2010: Marriage finally on track!