Thank you for your reply, that's helpful. I just have one more quick question, under Scots law is there any mechanism I can use to postpone the sale of the house until my youngest child is 18, if it comes to that? I've heard various terms, such as consent orders, mentioned in other posts, but I'm not sure if these apply to Scotland or would be relevant in my case.
Sorry, just reread your answer, and I realise that this may be what the Minute of Agreement may be able to do, if it came to it. Many thanks, ***** ***** a clearer idea of how to proceed now.