Isadora, him not letting you go with your mom and your sis is him isolating you from your support. Once they do that, they can get away with what they want. In my siggy line is the national domestic violence hotline. You can call them even if you are not in crisis just to get information for yourself on how these people convince you to stay until you can't get out. Once you live together they check computer useage, phone records and start keeping tabs on where you go and with whom. Please do not let him do these things to you. The only way my sister got out was through a si attempt. He tried to stop us from seeing her. We were lucky because I was listed as next of kin...she wanted out. Please get away from this guy and to safety. At least call the hotline and ask about their patterns. They are not very immaginative people. I hope you find a way out. You deserve so much better. Safe hugs to ya, NF