What would you do, if anything?
My son's father has text me having picked our son up asking if I have booked any flights to go away at Christmas.
I told him yes, I have booked flights (we've discussed Christmas before and he said he doesn't celebrate it) and my family don't live in England. Yes, I realise I should have checked the dates with him, but I don't trust him.
Then he text me to say our son says, that I said he is an arsehole. I said in response, of course I didn't say that. (I don't think I use that word, maybe I said it... :S)
Now he says he is having our son all this weekend and next week to punish me.
I had planned to take DS to the cinema on Saturday and to see father christmas. I can do this next weekend. I will go crazy not seeing him for a whole week though.
Now I'm taking our son away for a nice Christmas, but he is saying he will pick up DS from school and there is nothing I can do since I will be at work.
What would you do? I'm thinking I will just wait it out and see my DS next weekend, but maybe phone the school to ask someone if I can talk to DS on the phone since his Dad is blocking me? Or get someone there to tell him its ok. But I know when he comes back, all our routines will be messed up, DS will be confused, grumpy, upset. 
What should I do? I've previously tried to seek help but I really don't know where to go for the help? Calling lawyers and asking for help with family law, doesn't seem to get me anywhere. I don't get responses to emails or phonecalls.