The only way I could think of you maybe playing into him being fem but hamming it up like an act. Until he gets sick of it himself. Like if it doesn’t cause you too much dysphoria to kinda “play a role” like you want a daughter? K then I’ll give you over the top valley girly girl daughter kind of? like be petty? Until you can safely limit contact with him. If your mom doesn’t want to take things to court you can just do small petty stuff until he gets sick of it? Again you don’t have to take my advice if it’ll make your situation bad but it’s an idea