Thanks everyone 
Been a tough day.
Ds woke me this morning crying. Thought it was a bad dream but after a bit of a chat it turns out he's still trying to work stuff out. He's sad he doesn't see daddy as much anymore. That we're not a family.
Not sure if this is on the back of a weekend with LCB where they said they didn't really see him as he was playing squash on Friday night and out with his friend on Saturday night. They saw LCB from mid morning till mid afternoon on Saturday and from lunchtime on Sunday till he dropped them with me just before 5.
I did explain to ds that sometimes things like that happen. That sometimes they need to be babysat. But I am disgusted with LCB that he would schedule things on both nights he has DC. Especially when he is arguing to see more of them 
Also, he's just signed both DC up to an after school class on Mondays, during his contact time, which I will collect them from. So he's restricting his own visits. Why? Anyone hazard a guess? Because I'm clueless.
I texted LCB this morning asking him to skype this afternoon if possible and told him ds was upset this morning.
Lcb is also missing next Monday's contact as, according to his text, he's not able to do it. He asked a couple of weeks ago if I could do it and I said of course. I assumed it was work or squash related. As it turns out he and ow are off for a week to the algarve.
I spent the day window shopping. Had someone in the house starting to decorate the kids rooms (well put up lining paper)
Did get a little morose eating lunch all alone. But DC had been so sweet this morning bringing me breakfast in bed and my pressies. I've lots to be thankful for.