My brother has a child with his ex. They rented a property together and he paid all the admin fees and the deposit when they moved in. In less than a year, they split up and he left. Ex remained in the property and has since moved her new partner in.
They are wanting to move in to a bigger property. When they find a suitable property, should my brother ask his ex for the deposit back? He does have a child with her.
He's asked me for advice but I'm torn