Yes it is. Until the age of consent, which is 18 in this country, it should be their right. Look at it this way:
Should a parent be allowed to force a child to take medicine that is distasteful, but will cure their ailment?
By your logic, the answer to that question is no. it is their body.
In answer to your question, yes. I am totally against abortion as you know, but a parent should be the first and foremost authority (and lets not get into the incest crap).
As for LW, I would merely ask you both how many children you have raised. It does not take a village. It does take love and discipline.