The woman claims 15 abortions.
Which State did she live in and when?
Then, check Roe v Wade's ruling.
If the abortion was performed before 'quickening' as SCOTUS put it, the State has no input - unless there was no physician's medical judgment.
It's in the R v W decision. The State has not say if the woman secures the abortion with her physician's medical judgment.
If his judgment is faulty, then its malpractice.
But, if his judgment is deliberate without medical judgment, then it could be murder, depending on State law.
It is isn't a right. R v W ruled on that, too.
So, if you are the father and you want a say in the issue of abortion, sue the doctor first to verify the medical judgment. The majority are, based on many studies available on the internet, not based on medical judgment and raises the question of both malpractice and intent to commit murder.
Better check your State laws.
Also, the idea that SHE makes the decision on abortion and HE has no say really does suck. Especially when SHE can have the child and make HIM pay for it for life. If SHE kills the child and he wants to keep it, HE pays for it for life.
She can even agree not to hold him responsible for the child, have the child, and have a court overturn her own agreement.
California's law is even worse. If he doesn't prove paternity in a set amount of time, he can't go to court to ask for a paternity test and still be held liable as the father.