What do I do now..

Michaela • Hey I'm Mickey, I'm in a relationship with an amazing guy I have 6 horses 2 dogs and a cat I am an aspiring novelist.
So here it goes my boyfriend is a mamas boy and I hate that fact. I've tried getting to know her she shuts me down. My boyfriend just got back from being gone a month in China with his manipulative mother. Before he left we were perfect fighting both through our issues together. Now his distant and vague his mom has been planting tiny little thoughts in his head about us and it's killing me. What do I do to reassure him this is right and not make his mom out to be a monster... I could really use some advice here ladies...