I once had this started with two rpers, but one of them had to leave for real life reasons, and the rp died. I really want to do this, as I see it as a complex and interesting story of a love triangle gone wrong. This could go many ways. She can manage to get her husband switched to another therapist to actually treat him to regain his old self.
Or the current doctor can manage to get the husband committed to an institution and take the poor girl for himself. But will he succeed in fooling both her and the doctors in the institution the husband is incurable?
I invite one male to play both parts, since this is a bit more limited to offer in a group setting.