I want to break up with my boyfriend cause I feel disrespected, but he's the only one that I got?

I don't feel appreciated in the relationship I'm in. He's manipulative, have caught him in lies many times and doesn't respect my boundaries. I want to break up, but then I'd be completely alone cause I don't have any friends or people I can hang out with. Should I?
I want to break up with my boyfriend cause I feel disrespected, but he's the only one that I got?
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