To cut a long story short - my dd is in reception, and we had a couple of playdates with the first person she sat beside but they never really became friends - no biggie, just hasn't happened). The other girl's mum and I always have a friendly chat when we bump into each other (about once a fortnight or so).
Anyway, it was my dd's birthday a few weeks ago but we didn't have her party that weekend as another kid in her class was having one - suddenly she was getting an invite a week (so we couldn't have her party any weekend since her birthday) so I decided on a date to hold her party (one full month after her birthday), and mentioned it to the other mum in passing. She said ok - my dd's birthday is a few days before that. We sent the invites out yesterday and when I saw her today asked if she had got it and she said 'yes, I received it alright' in a very unfriendly way.....
Should I have asked her if she wanted to have her dd's party on that date (it is the saturday closest to her birthday?) Should I say something semi-apologetic next time I see her? I may not see her, so should I email something apologetic? Would you be annoyed if you were her?