I'm from a European country and a lady and her family from the same country moved to the part of London I now call home. I know her vaguely through a mutual acquaintance. When she arrived I tried to make her feel welcome, we met with the children, she said a few things I found odd (being very negative about basically everything, and really taking the fun out of things). Unfortunately prior to that day I had already invited her to my children's school summer party which took place on the school grounds- I had permission to invite her.
After the event-in which I had really tried to make her feel welcome- she texted me saying "well that didn't work out with the children did it, your daughter obviously doesn't like my kids", but at the same time insisting we meet again. I found it extremely rude and negative and really don't want to meet again. AIBU or give it another go?