Have been planning my wedding for 2 years, said wedding happening in 2 months. Notified today by a family member that nephew won't be attending due to routine sporting competition.
Very very close to my sister (nephews mum), we are best friends and see each other daily, she hasn't mentioned this to me at all I've heard through sister in law.
I babysit my sister's other children over night on a Friday and 1 night in the week so my nephew (age 10) can practise his sport.
I'm so hurt and upset that his sport is taking priority over my wedding and that sister considers it more important. Though mostly I'm upset that she didn't talk to me.
AIBU to be upset by this?