Your husband cannot force you to move anywhere you don't want to go unless you "let" him. A decision like that should be made between both people in the marriage partnership and come to an agreement of what works best for each of you and what will make each of you happy, not just one of you! It's also unfair of him and your mom to keep putting you in the middle and talking bad about each other. Sounds like they each want to have you all to themselves and that's not love. Maybe you could tell them that it is very stressful for you and you love them both and you don't want to hear them bad talking each other? Probably wouldn't make much difference but it might at least give them something to think about for a minute!