They left her in an orphanage that sells children to rich people with disturbing tastes...
His brother is almost as bad as the trash the kids are sold to.
And no, ignorance is not an excuse when it is your child sister/sibling.
And to be fair if he is the bloody pope he should have put stop to such behavior long time ago. If he can't do it in the orphanage where his very sister is, I won't buy he has done a good job elsewhere.