If someone inherits money when young, buys a house and lived in it whilst single, sells it for £250k, and uses that full amount as a deposit to buy a new house with their partner (while mortgaging the rest), I understand that a Declaration of Trust can be used to specify the contribution each partner made to the property.
However, what happens if the couple then gets married? In the event of a divorce or separation, would the spouse be entitled to half the house, potentially overriding the terms of the Declaration of Trust? Is there a way to protect this?
Thanks.