Have NC for this as it's not about me.
This is a situation that's happening to a friend of mine, and while she's not exactly taking it lying down she's so beaten down by the whole thing that she really doesn't know what to do about it, so I said I'd canvass some opinions on here. Her DS is 7, she's been separated from his DF for four years and the DF has been living with his current GF for about two years; they live a thirty min drive away.
The DF is in my opinion the very definition of a Disney dad, but that's not the issue here. My friend and him currently don't have any formal custody arrangement in place, but up until recently the DS has been spending every other weekend with his DF and seeing him occasionally after school. The DS has special needs, he's ASD and although he copes fine in mainstream education and is a very sweet little boy in general, he's also prone to anxiety related meltdowns and can be quite demanding at times. His DF's GF has decided that because of this she can't cope with having him around, and has told his DF that his son can only come to stay when she is at work, which the DF has agreed to!
The GF has a job where she's away from home for blocks of several days, but not necessarily every other weekend so my friend now has to plan her life around when this woman is working away so her DS can see his DF. I have told my friend that she really needs to get a formal custody arrangement in place, but beyond that how can she make her ex see that his GF has no right to say when he can and can't see his son?