2 she should have used protection, then shouldn’t she?
Perhaps she did Thunderstorms - the only fully reliable method of contraception is celibacy.
If YOU had a growth inside you (that you had contributed towards), that would limit your life FOREVER, even assuming that you weren't made unwell by it, and survived it's exit when it was ready to come out - would you be prepared to carry it for the full term even if someone else said they would take it over when it had been ejected from your unwilling body?
You would?
Collect your halo as you leave the thread.
And pregnancy isn't just physically challenging - it is emotionally taxing too, whether the decision is to keep the baby or offer her for adoption. The child is part of your life even when not physically present. Abortion isn't an easy option for most women - it's often the only viable option.
AND what's the betting that this heartbroken would-be-father wouldn't have contributed a penny towards the baby's upkeep, or given a minute's worth of help, or indeed done anything except use the child to continue to exert control over this poor girl.