What do I even do about this??

I posted a couple days ago about my bfs moms bf stalking the cameras and posting the camera footage and making weird comments about girls tits and everything. He’s been here for only 2 months that’s how long they known each other too he moved in right when they met. Well we move out super soon to our new house well last night at 2 am I went to go to bathroom I’m pregnant can barely sleep n all I have to do is pee well he was literally standing there starring at me and then I came out the bathroom and he was starring again. This morning my bfs mom texted him and said yk what your doing today buying her shorts why tf is she coming out in underwear she’s not allowed to stay anymore all this stuff. I wasn’t even in underwear I was in literal shorts that covered my whole butt and everything. But that’s super weird how he told her that?? When ge was starring for a long ass time and everything. Me and my bf been together for a really long time. And I never have walked out in my underwear. He also made a comment saying I ain’t want that dumb ass baby and ur gf staying here, idek how u could say that abt an unborn baby. And was basically threatening a unborn baby