I think it's time for boundry #3 deadline for him to get his own place.
I think that's a great idea. Keep moving forward. You don't have to put up with lies, deception, theft and being stabbed in the back by someone who is supposed to love you.
He belongs in jail and protecting him from the consequences of his actions tells him that it's ok to treat you that way.
Keep moving forward. You truly deserve better.