You're the mother and resident parent of a child the same age as mine. We've known each other for several years. I regularly (without your knowledge) arrange with the child's non-resident parent (who lives 10 miles away) to have your 8 year old round to play at my house without your knowledge.
I seem to know exactly which weekends your child spends with you and I don't contact you for playdates when she's with you. On several occasions I have taken your child out for higher risk activities and again you were not informed and only found out when the children told you. I'm aware there your ex was abusive to you and that he is likely to keep these things from you. Do you think I'm strange at all?