I was a single mom and my son is now fully grown and in university.
My partner has a 10 y/o daughter and is co-parenting with a woman who is irresponsible, always causes trouble for us and unreliable which puts stress on us.
She is now upset because when I dropped off their daughter on my own, I didn't acknowledge her or greet her or talk to her to let her know what her daughter did in the morning. Her daughter ran to her so I turned around and left. We aren't friends and have never spoken. She is upset because she sees it that I disrespected her for now acknowledging her and her existence.
I have done hand offs, it is a short meeting wherein the child goes to the other parent, that's it.
Am I in the wrong?