I have a joint mortgage with my ex. He wants me to sign papers agreeing that he borrow £5,000+ on the mortgage to stop his buisness going bust, he can't borrow any more money from the banks/credit cards etc. He says if I don't agree the house will be repossessed as he will not be able to pay the mortgage this month (only £238 pcm) and the children will be homeless. He lives in the house with the children, I am currently living in temporary accommodation. Half of the house is mine. He says when we come to sell (when the youngest is 18)he'll deduct what he has borrowed from the remaining equity.
I don't have any money to see a solicitor. Who can I ask to help me get a document which is legally binding that states that the money he is borrowing is for him and his business and will be deducted from his share not mine? Any advice most welcome. Many thanks.