I was wondering if someone can answer a question for my friend. He bought a house around 8 years ago and has been paying the mortgage. He got together with someone and had a dd, his partner has been living in house within for 3 years since dd cane along. They have now split - very acrimonious. She is claiming that she entitled to 50% of house even though she never contributed towards any of the bills. Is this true? Seems very unfair. We are in Scotland if that helps.