My soon to be exhusband has agreed to give me 60% of house in sale. What do I do to cement that? Do I have to involve and get divorce lawyers? Or do we just tell the house solicitors to send 60% my way and the rest his way? Sorry I'm not well, just had spinal surgeries and in lots of pain so I haven't been able to research this. Buyers for house are pushing for a quick sale.