This is a bit long, sorry.
Have name changed for this (as there is no point complaining about someone blabbing about my life and then blabbing about it myself - btw not too keen on the word blabbing, but I digress)
Years ago, whilst studying I worked a pretty rubbish job, making not much money, a friend and I had decided that once we had finished our studies we wanted to go travelling, however, coming from a working class background and doing a part time job which just about covered my bills I didnt think this would be possible.
The same friend, at the time, was doing phone sex work and suggested I do the same to make a bit of extra cash, being fairly liberal and broad minded (and totally skint) I agreed on the understanding that she would NEVER tell a soul.
Fast forward 12 years and I am now married and about to have our first baby, I am still quite good friends with this girl and so far the promise has been kept, however, we went out with a few other friends for dinner the other night and she started talking about "can you remember when we did that phone work" and went on for ages, eventually managed to catch her eye and gave her a bit of a glare and she stumbled back with "oh hang on no, that was xxxx, I always get confused when I have had a drink."
Dh knows all about this work but AIBU to be a bit annoyed that she wold let it slip when drunk and a bit worried that she might do it again?