Last year I went on holiday with 2 other families, we decided to do the same and so I booked the villa we had stayed in again. My friend then said her friend and family also wanted to come so I said I would cancel the Villa as we would no long fit in it and look for another villa, we agreed. Another friend then approached us and asked if her family could join us and we all agreed. I sent around some options of larger villas that could accommodate 5 families. Then the friend who we holidayed with last year announced she and her friend wouldn’t be coming with us anymore. So I went back to the original villa but sadly in the two weeks since I had cancelled it, it had been booked. My friends husband (the ones who dropped out) then told my husband that his wife had booked the villa from last year! I’ve seen her but she hasn’t mentioned anything to me. Her husband was horrified as to what she has done and my husband is miffed. I’m feeling really cross..AIBU? If I’m not BU then how would you approach her?