We are not normally fussed about cards of any kind, so am surprised to find myself a bit upset and puzzled by the fact that DS (9) completely left me off his school handmade Christmas card this year - it was addressed only to "Dear Daddy". We are an extremely close family (he's an only child, and we mostly work from home and do lots of activities together all the time), so it feels strange.
When I asked why I wasn't included, he said the teacher had told them it could be addressed to anyone they wanted and that's who he wanted to address it to.
When I pressed for further explanation/discussion of this, DP said I was making to much of a fuss over it, that DS is just 9 and not emotionally mature, and I should just accept his choice and a hastily added 'and mummy' on the card. He did this in front of DS, and I felt pressured to just sweep the issue under the rug, or be branded overly-sensitive or jealous.
Part of me agrees it's not a big deal and DS is emotionally immature, but I am still puzzled as to why it happened, and having reflected on it, it feels like a missed opportunity to help gain some emotional maturity by making him more aware of how his actions and choices affect the feelings of others, and having a discussion about misogyny. Am I being unreasonable?