I'm thinking of leaving my girlfriend because she is pregnant
Why would you leave her while she's pregnant?
I don't want to spend time on persons who hold you back
Having a child is a collaborative effort. It is not right to leave your partner on this basis alone. You need to tackle this together.
I don't think women and men are equal what the fuck.
How could you think that way? Of course you are equally responsible for this child. You should be there for your kid no matter what.