Boyfriend and I first argument

So Im on my Easter break and I came to nj to ny to visit my boyfriend.. So I've been here for a couple of days and he been very rude and disrespectful to his mother..I really don't like that, so when he's not in the house she tells me things he does and idk what to do so I listen and when they argue I'm like the fixture for him trying to make sex solve his problems ..so today I tired to talk to him about what she's been saying and giving him examples from life..and he just shut down and he told me I'm making it worse and I just trying to help and made me cry and now I'm very pissed because he's so stubborn.like idk what to do it's really late and I wanna go home but I can't..what should I do?😞