Complicated situation regarding child maintenance -
Two children
Oldest lives with his Dad
Youngest is with me for 5 nights per week
Dad - £46,000 per year
Me - £12,000 per year
Youngest - disabled and on high rate DLA for care and mobility. I share the DLA with his Dad (£200 per month)
Oldest - I pay for his phone, dinner money, pocket money, activities and I put an amount into a savings account per month for when he’s older.
What is fair in this situation please? Thanks