Hi, where is the wife now? Does she work? He could go to the mortgage lender and explain the house is being sold, they may be able to come to an arrangement and suspend mortgage payments until its sold and then its paid out of the equity, that way the profit is paying the mortgage and if she was entitled to half the profit in the house its her profit thats paying the morgage too, is that clear? its hard to explain. The CSA has strict rules about what outgoings they can take into consideration, and I would think they would have to put the ones you mention into the calculation. Has he had a deduction of earnings order put on him i.e. have to CSA applied direct to his employer to take the �180 from his wages and give to them? If not, he should write to the CSA and state all his outgoings etc, and ask for a reassesment, the paperwork alone should buy him some time. With regard to parental responsibility... yes he will have to apply, fathers only have this as an automatic right when they are married to the mother, stupid, I know, but then the law is an ass. It should not cost a lot as its a straight forward request to the court. Parental responsibility is not all its cracked up to be....It just means that issuses such as religion, schooling, operations etc are supposed to be jointly agreed but in practice its not worth the paper its written on. If she wanted to change schools for example and your brother disagreed, she would do it and then he would have to go to court to get it sorted, do you see what I mean. Legal aid is also calculated including assets, such as his house, so if he owns his own then there is little chance he is eligible for it. His local C.A.B will be able to give him lots of helpful info