There is a back story to this. XDP has always been inconsistent visiting the children. He loves several hundred miles away and cancels on a semi regular basis. He used to live 5 mins away and cancelled just as often then.
The last three months he has been more consistent, phoning regularly and even managing to see them twice.
In September he told them he will be visiting them at the end of this month. He has since told me that he isn't but is refusing to speak to the children and doesn't answer the phone if they ring him.
DS(8) adores his father and I have always tried to keep things amicable, never slagging off his dad etc. He also suffers with anxiety and will be devasted that his dad isn't coming to see him. His dad is clearly not going to tell him and because I know I feel like I must.
I don't know the best thing to say because he's going to immediately ring his dad and of course he won't answer so then his anxiety is going to get worse and worse. Of course the longer I leave it his dad may well say to him "well why didn't your mum tell you, she's known for ages".
It makes me mad that he messes them about when he knows the difficulties DS has.