My sister is in a new relationship. He's a wealthy man, no kids. She has 2 DC and is living in a housing association property. They've been together about 8 months. She spends 99% of her time at his house, as do her DC.
He's asked her to move in with her, as an insurance he's going to buy her a house to rent out. If things don't work out she's got a property to move into, fully paid for, in her name.
She's very excited about the whole thing. I'm not sure what to make of it. Any thoughts?