I have a friend who had a baby 2 months before me, mine is now 9mo so hers is 11mo. I had a big birthday last month with plans arranged a few months in advance. The activity started at around 6pm and takes around 2 hours (there were plans to go out after but more casual and nothing specifically arranged). 5 days before the date I text her to check they was coming - her and her dh. She asked some questions about the night and then said she needed to check on childcare. Then a few hours later she text again to say that her baby still only sleeps in bed with her so she’s worried about leaving him.
The day of my birthday all my friends are chatting about the event in our group chat and she puts in ‘everyone have a good night’. It’s at only this point I’m aware she isn’t coming. I’m annoyed about how she hasn’t text me privately to let me know. Also a few months before we all went out for her birthday which I made the effort for and I feel she’s treating me badly.
Am I being unreasonable to not continue my friendship with her?