So he goes shopping and while at the register talks to random cashier about his wife leaving him and then cries.

He must think you are an idiot and would want him back because if the story. If it’s actually true though, then he needs some serious help. So he has a therapist with whom he chit chats but then used random woman (I bet he’d not cry to a guy cashier) for therapy.

My husband is notorious over-sharer, the worst over- sharer I know, like he shows pics of our grandkids to people in grocery line, but even he wouldn’t engage in such embarrassing encounter. Crying at a register?

This guy is full of crap. It’s not true or he manipulates you or he needs some serious help