I'm 26, single and child free at present.
A few incidents occured between my sister and I since the death of our parent last year that has hurt me but my sister thinks I'm too sensitive.
A bit of background, she's my half sister we share our Mother. Our Mom married my Dad when she was two and always treated her equally to me by my Dad as have my wider paternal family.
Since our Mom died last year, I feel sidelined by her. At Christmas she said she wanted a more family focused Christmas, celebrating at home with family. I was, however, welcomed to pop by on Christmas morning to deliver gifts. I was surprised to find her PIL, sister in law and her children there, dressed in their pjs. It was then I found out my sister's in laws were spending a few days over the holidays. I spent Christmas day with my paternal aunt and her family.
Early in the new year, I mentioned to my sister I felt hurt and sidelined. She laughed saying I'm too sensitive and I wouldn't have enjoyed it as I have no family of my own. For harmony's sake, I let it go. Since then, she rarely answers or returns my calls, is too busy to meet for coffee and declines my offers to meet her at soft play.
Fast forward now, it's my niece's birthday at the weekend, again, it will be a family focused celebration but I can call the day before her birthday to deliver her gift and perhaps babysit so sister and her husband can go out for dinner. Again I told my sister I'm hurt by her treatment of me, and although I love my niece, I'll visit with her present but I'm unable to babysit. My sister is now angry with me, I'm too sensitive and not willing to support her by not babysitting. Apparently, since our Mom died, she has very little support. I pointed out, she declined all invitations to meet up and excluded me from family celebrations when previously I would've been invited with our Mom. My sister still thinks I'm being too sensitive and told me her and our Mom frequently met up without me because I have nothing in common with Moms and wouldn't have enjoyed it.
Is this normal behaviour towards a child free sibling?
Am I being too sensitive?