I have a strained relationship with my eldest daughter. She basically lives with her grandparents. I try my hardest to make her feel loved, wanted & included. We have booked a summer holiday abroad this year. 6 of us in total so it’s not cheap. We have just been on a weekend break and she was a nightmare! Shouting and swearing calling me names in public etc. I don’t get it because she was really looking forward to it. It’s as soon as she doesn’t get her own way she kicks off. Now me and my husband will work hard all year to pay for this summer holiday and I don’t want her to ruin it for us and the other kids! AIBU to cancel her off? I feel like she would never forgive me and it would ruin any chance of building a stronger relationship so I’m torn!