I'm not sure GISH is wrong to let her use him. Each time she goes to him the desire to be with him and not other man seems stronger. Now she is talking about moving home. I think he is doing the right thing by being there as a support system for her.
I question her belief that she needs to be totally over OM before moving home. Why can't she move home and lose feeling for him as the closeness with GISH grows? She was able to do the reverse not long ago.
