My boyfriend hurt my feelings

Basically the other night my boyfriend told me that he and his mum had a fight about his attitude and she told him if he didn’t change I won’t be able to go over to his place anymore. After he told me I started to think about it, if his mum likes me or not so I asked him and he said all this stuff that hurt me and really hurt my feelings. He said that his mum thinks because I’m his first girlfriend he should go out and meet more people and move on and that she’s annoyed that he wants to stay with me and not move on. And so I got really upset and told him that it hurt and he said he assumed it all and it was just exaggerated because he was angry with his mum and wanted to make her look bad. We talked in person and I basically balled my eyes out telling him that it’s a big assumption to make and doesn’t come from thin air. And he goes that he was angry and not himself and didn’t consider my feelings and that he’s really sorry. I really don’t know what to do, I said I needed some space to clear my head and figure out what I want. Anyone have any advice?