It sounds like a terrible case but I still don't see a case for forced abortion
Forced abortion isn't on the cards. Becuase abortion is on the legal cards there. What you are most likely looking at is a child being coerced into stating or believing carrying to term is in her best interests. The coersion being motviated by a desire to avoid this case creating a public outcry resulting in a gen. pub. calling for a legal changes to allow for abortion in these circs. Which is a potential issue for the gov there if this girl were to pulically state that she'd abort if given the chance to.
She was used and abused by her mother's boyfried, betrayed bynher mother, and now most likely being coerced rather than honestly and openly councelled, becuase the alternative is that she risks becoming a political hot potato for the anti-abortion leaning segments of the authorities.
However forced conception followed by coersion/forced to carry to term even in a very young girl, doesn't seem to create the same reactions in people as forced abortion does.