I need MN advice.
My ex and I have been divorced for three years. We have two DC together, DS11 and DD7. ExH has paid maintenance through CMS for last year, he only sees DC on a Sunday - his choice.
I have asked him to take 9 days off for various school holidays this year - 4 days at Easter, one week summer holiday. He has refused, so I suggested he pay for the holiday club, he refused again, saying that is what maintenance is for. I called CMS and they confirmed school holidays are out of their remit, as a parent with joint responsibility, he should pay half.
I know his will dig his heels further, so my question, if I were to see a solicitor, do I have a leg to stand on making him either pay or taking the time off? I have never stopped him seeing the DC, although lately my DD is refusing to go as ExH favours DS over her 
Advice please greatly appreciated.