This is not child abuse. An adult female freely chooses to maintain an intimate liaison with an adult male who is a bishop. Consenting adults. This happens very frequently. What about Cardinal T whom we heard all about at the incardinalation? Never even verified properly from these same sources! Pause before you smash reputations.
The Church considers these private matters between adults and their confessors! Do you really think men who condone homo affairs are going to rush to stop a love affair that keeps the bishop content?