Ex husband is organising a party for my daughter's birthday and I am not invited. It is upsetting me as I always invite him and his family to any celebrations I have for the kids, always invite him for Christmas Dinner etc...I was visiting his mother yesterday who told me about the party when I was inviting her for my daughter birthday party, he is doing it the night before mine, she told me. I did send ex husband a WhatsApp message about the invitation for her birthday party prior going to visit his mother but retracted it (msg had not been opened so not read) when I learned that he did not bother inviting me (childish I know). I should not be surprised that he is doing that but it really hurt me. No one to talk about it.