Well that all seemed a bit pointless. Feel like I've been overthinking this all day for no reason!

It basically went like this:

sw: Please can you not tell people about me?
bf: (nod)
sw: Ever.
bf: (nod)
sw: Because I don't like it, it's not fair.
bf: (nod)
sw: And I've been feeling like **** since you told me.
bf: Why?
sw: Because I didn't want her to know, I don't want anyone knowing!
bf: I only told her because she was telling me about her daughter's MI and it seemed nice to tell her about you.
sw: Well couldn't you have told her about you then? (Bf used to struggle with depression and anxiety)
bf: I did. And then I told her about you too.
sw: Well I wish you hadn't. Don't tell anyone else.

Conversation over.

Well I guess I told him not to do it again and he nodded so thats what I wanted...