My boyfriends brother has been talking behind my back for months because he does not want me coming to their shared house without my boyfriend there. Keep in mind we live together. We are adults. His brother makes all the rules, he leaves the kitchen a mess, he leaves his dog out in the garage alone for days where it poops everywhere, he controls the air conditioning, he controls everything, so me and my boyfriend wanted this one thing. I do not go in the shared space. I just stay in my boyfriends room. I get off work an hour before my boyfriend so I like to go straight home to relax, but he doesn't want me coming with him not here which I think is completely unreasonable. I keep to myself and do no wrong. So I finally confronted his brother about it and tried to find a compromise, he started to get annoyed so I did too and it got out of hand and now he's telling everyone in their family and all his friends that I randomly cussed him out and yelled at him, which is in fact a lie. I dont know what to do because my boyfriend would not stick up for me and now his whole family hates me because they don't know the truth. Now tons of lies are unfolding that my boyfriend has been keeping from me about our relationship and I dont know what to do.