I need advice

Me and my boyfriend are working on our relationship we are back together we have been dating for almost 10 months now and we been have some hard times lately we broke up twice and over stupid things but now we never want to lose each other again and we loved each other so much,

but now his parents don’t like me they think I am not good for him even though I haven’t don’t anything wrong in our relationship besides making there son feel sad, how do I rebuild our relationship with his parents family means so much to me I want to make this right again I love his family so much what do I do