Nobody tries to stop Betula, who wanders off on her own.
Neither does anyone interfere with the interchange between Hamish and Cath'rinne.
Janus tries to gather everyone for a council meeting, and he is a little annoyed that Betula is not around. Obstetrix slipped away yesterday without notice, and never entered the manor house. Nobody saw her sanctum either. Benedict is welcome as any other magus, but unlike Betula's. his absence would be tacitly ignored by Janus.
You are right, Cath'rinne, scavenging the abandoned covenants must be the best way to grow, but how do you intend to deal with Wulfric? His spies are everywhere, and given his history, he may be rising from his sickbed as we speak? Last time, I was lucky, but will I be lucky again?