I’m not sure I understood your first question — I think you are saying that I doubt a woman would leave a genuinely good man. But no, I do not doubt that. I think all humans might leave a genuinely good spouse, regardless of their gender. This is not a male-specific thing. It’s a falling-out-of-love thing, which can happen to anyone.

As for your last question, I suspect you are talking about sex, and you probably know my answer to that. I think we can have expectations about how we treat one another but we cannot have expectations about access to another person’s body.