This boy

My ex wants me back and I want him but my friends don't like him. He keeps pushing and sometimes I feel like he just wants a girlfriend but I don't know. We are 14 and I know we are young. Please no comments saying 'you're to young' because I am responsible enough to know what's right and wrong and I'm not gonna do anything stupid.

Please help, what should I do.

Btw my mum doesn't exactly want me having a bf