Should i leave my boyfriend for saying this?

Ehhhhhh, it depends. If it was said in an arguement or in the context of you saying something similar to what he said, then no, I wouldn't say leave him.

If he's just saying it out of the blue then yeah, I would think it's best to let him go ahead and try find that other person...Let someone else deal with his shit for a while. Lol.

Everyone has issues.

A long time ago I realised all women are mental.

Depends. Does he say this all the time or is this just one occurrence? It sounds like the perfect example of someone that let their emotions get the best of them. Sometimes in heated arguments people say nasty things they shouldn't due to the heat of the moment. If that's the case, I would expect he would apologize soon.

Obviously, if this kind of behavior continues it would be best to go separate ways.

you know you love me so shut up

Sounds abusive to me whether you have mental issues or not. Dump him.

First question one would have to ask is the legitimacy of that statement. Do you actually have mental issues to begin with?

Yes no Bf should say that stuff to girls

you could do better than him most likely

He said that
You asked if its ok
Both are you are immature
Then of course its ok, -for immature teens :-D