Ok, the problem is as follows, there is a shared residence/contact order in place. Child spends 60% of the time with mother.
Mother doesn't receive maintenance yet. Father, who was in receipt of CB during the marriage, refuses to give officially or directly, any money he receives as a child benefit.
Mother is the one with the smallest income, dad earns more and has kept the family home.
BTW, taking him to court is NOT an option, as that will easily cost more than a year of CB payments, she simply can't afford it.
What else should/could she do?