Well, obviously the HS is sending her some warnings.
She's strong, but like many finds changing her church a tough thing to do. No one likes being a "quitter". No one likes to think they made a mistake about their choice to join that synod in the first place. Then there's the concern about those faithful who remain. Will the new church be different? Will they be accepted? All kinds of questions arise, making a break tough to do.
My wife and I don't have problems with such decisions when necessary, so it was relatively easy. When I get fed up, there's no stopping me, in fact. But may aren't like that.