My DD is 11 and my pfb. I cant help it, I cant have anymore kids and she is just my princess, my world. I try not to wrap her in cotton wool but I hold my hands up, I'm guilty.
She is on holiday in Spain with her Dad at the moment, back home on Friday and he has just messaged me to say they have been paragliding on a speedboat today and she loved it.
Now before he took her, I specifically said I didn't want her going on water sport stuff on the beach. I hate banana boats etc and I said definitely no paragliding. Cue lots of whispering and tittering from him at the time we had this conversation (a couple of weeks ago..) saying 'silly mummy' 'you can go on them' which she thought was hilarious. But I spoke to her after this conversation and made it clear that this was something I felt strongly about and I really don't want her to go on these things. She agreed at the time.
Now I just feel really hurt and mad. That he undermined me in front of her at the time and that he has just gone ahead and done it anyway which I feel has undermined me further. And hurt that she has disregarded my feelings. Not mad at her, just hurt 
What shall I do now? Am I just being silly and need to man up?