I have four children, my ex pays the very minimum he can get away with (less than £300 a month) and has recently got away with paying even less as he is claiming financial responsibility for his new girlfriends children who live with them (they have a mother who works and a father who pays support also).
I can only work very limited hours as I have a child with ADHD and another child who needs a lot of support and at least 2 days a month are taken up by travelling over 100 miles to specialist appointments.
He hasn't seen my children, bothered with birthdays, christmas, even phonecalls for over a year (not that it makes a difference with regards to support).
Quite frankly its pissing me off that my income is very limited due to my dcs needs (I have to be self employed so I can work round all the appointments), and he gets to claim financial responsibility for kids that aren't his and pay me an utter pittance.
Is there any way to get more money from him (I realise this makes me sound really grabby but I'm struggling to live on what we have at the moment).