I don’t know if I’m being unreasonable or not.
My ex husband had an affair and we separated for a short while, which resulted in him having a short relationship with the OW and she fell pregnant. I stupidly took him back for a couple of years but have since divorced.
The OW and child live a couple of hours away. My ex has taken both children away for a few days and is taking the children to an event near the OW home on the way back and she has asked to join them but I don’t want this woman around my child and told my ex no.
My child has only seen the OW a couple of times for a few minutes and my child said she was nice to them. AIBU for not wanting this woman around my child?