To say that it hasn’t worked and to say goodbye?
I got on with her well and she always looked after me and never any bad words.
Aibu wanting t say something like hi I’m really sorry to text you but it hasn’t worked between me and xxxxxxx so I have broken it off. We both want different things and the same issues keep arising. I know it isn’t easy and not an easy decision for me but I have come to the end of the road and aren’t happy. I wish you all the best.