Ok so just to be clear, I've known this girl since she and my daughter were in nursery and she and her family are lovely just wondering if I have the right to be upset.So my daughter is turning 13 in a couple of days and having her party Saturday. It was kind of last minute since my daughter is very indecisive, but ended up with her going out to Beamish with 4 friends and having tea after. We hadn't sorted out the final times and arrangements as waiting for confirmation of the booking of the restaurant. While in the process of this I get a message from one of the mums asking for times (this was fine as I was about to put it on the gc anyway) since she had the opportunity to go to the match since my daughter's friend's dad was back in the country. I then spent about an hour trying to think of places to go for tea (the previous restaurant had backed out) because a lot of my daughter's friends are picky eaters.I would get a message every 10 minutes asking about this from the same mum, when I told my daughter about them wanting to go to the match, she said that one of her other friends (not invited to the party) had invited her and said yes straight away, which I found a bit odd since these 2 friends didn't always get along and weren't really that close, but later thought back to the original message and realized the other mum had lied to me!I just carried on and didn't mention this to my daughter or the other mum because didn't wanna start a feud right before her bday. I told the other mum the plans but she consistently said it needed to be earlier because her daughter needed to get ready and parking would be really busy...Eventually just said to my daughter that we would need to go somewhere really really local if her friend had any chance (according to the mum) of making the match. Ended up having to go to a cafe that closes at 5. And all I could think was that I googled when the match started and it was 7:15!So will somebody please tell me, AIBU for me to think this mum and kid were kinda rude, making plans when they knew my daughter was having her party?