My boyfriend says I'm too dramatic?

I've been with my boyfriend for 3 years now. I honestly feel like I can't talk to him about anything without him getting p*ssed off. Every time I talk about something in the relationship that isn't right or working, he says I'm picking a fight and he threatens to not talk to me since I'm being "too dramatic". He says he loves me and wants to be with me, yet he treats me like crap. How can we have a relationship if I can't even talk to him about our relationship?
My boyfriend says I'm too dramatic?
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