NC.
I have two children one age 15 just and one who has left school so not relevant to the older one.
I left ex 12 years ago.
Initially ex came regularly and we met half way, he didn't pay maintenance and I didn't ask for any as I preferred he used it for train fare to see them. However as time went by he started cancelling and saying he was too poor to come while posting on social media about nights out and things he had bought. Or turn up with no money for a day with them let me pay for everything and then buy some ridiculous expensive thing for himself as he was leaving.
He has never paid any money, he stop paying Christmas and birthday money into their accounts years ago. He has twice got a very high amount of money and refused any for the kids uniform and clothes.
He would also turn up and get the kids to pick out what he was going to buy for them then not live up to his promises. He would promise to send things for their birthdays and then not come.
The children haven't seen him at all since 2008 ish when he got a girlfriend and stopped coming. He's made up lies to all his relatives and friends about me which i am not really fussed about but he has convinced himself that much that he believes it is true. But still I went out of my way to aid contact paying for the cinema or activity so the kids could see him.
Towards the end he was dragging us out on a bus and train to meet half way and then stopping for half an hour then leaving. Then it stopped altogether.
I set up various ways to contact the kids which would be free but he didn't use them. We wouldn't hear for 9 months then suddenly we would get a text demanding from him.
When we moved the children didn't want to give him our address (one had made a disclosure about him at school), he would suddenly pop up and contact them and demand their school and address from them, not for him but for his brother and uncle (who the kids have never met and one of whom ex accused of bad things previously) who lives closer to us.
So basically we are now in a situation where he is popping up every 9 months to a year and throwing a strop it the kids don't reply instantly when he does and where neither kid wants anything to do with him. I told him I would never stop him seeing the kids and he came out with a comment about how did I think I would ever stop him as he would deal with me.
So my question is if the kids stopped replying to him now and just cut contact would a court consider bringing a case to court when the youngest is 15?