Sum all this..
1. Can you support her?
2. Are you really in love with her?
3. Are you really really up to the task? to death do us part? or just not long go divorce?

If 3 you say no to 3 answer then get an abortion. when it is not develop fully.
Save the child having a problem family, deperastion and all that stuff.

how i say and advice should sound bad but im being realialstic of all the current condition and social society nowadays.
Never judge right and wrong without taking account of all the fact you have currently.

AMEN..