Bit of context
My XH has been with his GF for the 4 years since we divorced.
She is a stable relationship and my DS sees her often - although she hasn't moved in with my XH.
I too, have had a BF for 4 years, I too, do not live with him.
My XH is a narcissist and I have to limit contact with him because he is very controlling and down right nasty. Also, it is because of this that I haven't once met his GF.
We co-parent, and I try to parallel parent (meaning I limit contact as much as possible because of my XH behaviour).
So here's the question:
My DS gets quite a few messages from my XH's GF while he is with me. Even while we're on holiday.
Is it unreasonable of me to think she should respect my time with my son and not message unnecessarily?
I would not dream of messaging my BF's kids while they are with their mum.