should i stay and have the kid with her?

so this is a really sad post and i need help.basically, i got my girlfriend pregnant and she wants to keep the kid. the thing is tho... we agreed if this happened she would get an abortion because we are too young still. shes 18 im 20. but now that shes pregnant she wants to keep it... and i dont.i dont know what to do. we arent even happy together, we have been struggling to have a good relationship for over a year and half including her cheating on me once. this relationship is rocky as hell and i dont see a kid helping one bit. we wont have any money or any support. she wont even tell her family yet.i dont want to have the kid. shes basically making me tho. should i stay even though im not ready for this commitment and everything? or should i leave and just hope for the best?im also scared about having to pay child support if i leave. which is bad to say but fuck. im young and have a shitty job i wont make it anywhere.what do i do. i want to convince her to have the abortion but she is too inclinded in having it. im not in her shoes so i cant say i know how she feels about it but we honestly cant have this kid and she believes she can. not even taking into conisder that i am not ready. she believes she can get help from the state and everything will work out fine. it wont.i dont know what to do. via /r/Parenting http://ift.tt/2u6CWrc