Growing up i did not grow up with my mum. I grew up with my dad and his wife and their two children age 21 and 7. Anyways I have always gone on holidays with them as i lived in the house etc. I recently these past 2 years move out and had a baby. So they recently went on holiday to somewhere in europe for a week. However no one told me or mentioned it to me until they were about to go. It did feel like they intentionally tried to hide this for me as everyone else in our extended family except me was aware of them going away. In addition to this my dad bought a ticket and invited my cousin to tag along with them. I felt a little upset that i wasn't invited. But was even more upset at the fact that he chose to buy my cousin a ticket instead of me. Personally i wouldnt have expected to be bought a ticket if i went but the fact that he could afford an extra ticket and didnt think to buy it for me was upsetting. My son at the time wasnt even 2 at the time so i believe it would have been free for him to travel. Even if it wasnt free i would have covered it. Anyways I believe this stems down to my step mother not ever liking me and always tried to exclude me growing up from the rest of the family but my issue isnt with heras i cant force someone to like me, its more directed towards my dad. After i heard about the trip i called her asking her how come no one mentioned they had plans to travel and kept it secret around me. She told me it was a last minute trip that they had just planned a week prior. However after speaking to my aunt ( my cousins mum ) she told me that wasnt true they had asked her a few weeks ago in advance in order to ask for permission to take her child as she is underage. Additionally my aunt said she and her whole family were invited to the trip prior to them inviting my cousin alone but she decline due to finances and work etc so then they took her daughter.
Anyways i am wondering if i am over exaggerating by being a little upset by this, especially since my child is my dads first grandchild and would assume he would love to build memories with him.