Boyfriend wants to break up during pregnancy

Boyfriend wants to break up all the time now smh there's nothing I can do about it . but when I'm pregnant he wants to do this . we might be moving into our first apartment with each other but I'm having second thoughts , I really dont want to go to a shelter , but if I have to do that then I will . I hope we can get better but everything has been about him & his feeling but I can't express mine , or I'm threatened by him that he'll leave . it hurts but I'm not going to chase anyone who doesn't want me . he says I'm not sexual enough for him . he rather get sucked off by a female who has her own . granted he's taken care of me our whole relationship BC my family does not care at all about me but he throws a lot of the things he's done for me in my face & I'm hurting so much about it but he seems to not care he complains about me not having my own . but I've been faithful to him so far up his ass for 3 years now . is that not enough ? Probably not. 💔 idk what to if I should leave or just try to figure things out . but I really dont want to do a shelter pregnant even though I'll get the help I need & won't have to depend on him at all anymore .