I feel horrible

I was talking about my boyfriend mom I wasn't like talking about her I just said that didnt let me do anything because everything I did she said I did bad../ what should I do ? He doesn't trust me anymore and I feel like he doesn't want to be with me anymore and that he doesn't want me in his house anymore .... Someone please help me give advise what should I do I love him with all my heart and I can't leave without him ..! ????