Hi Living in Chaos, really sorry you had to go through that. Maybe it was natural for him to ask for a bit of background because he may have thought some things might have linked in with other things you could be seeing him about at some time. But in the case of you telling him you didn't want to talk about it that should have been respected.
And as you're seeing a psychiatrist then they're the one's going to be overseeing your meds any issues with them, your general well-being, passing on any "need to know" information to him............so any further details, should be down to you to pass on or not pass on.
Now maybe he had the very best intentions when he was talking to you/really wanted to help you but just didn't understand what he was asking of you, and the effects of what he was saying. Sounds like he doesn't really "get it". So what do you think, time to get/go to another G.P??

Alison