I've learned a fair bit about my T's life and it doesn't bother me at all. I'm glad he has a nice family. I don't see what's so gross about a T kissing their SO in public either, if it's just a peck and not hardcore making out or whatever. But I guess this just really depends on the client.

That said, I would not want to know about a T's health issues, especially mental health stuff. That would make me worry about them and whether they're able to keep up their work.