So, I'm looking for some advice on what I should be thinking about next year as my partner and I are planning to move in together, along with my DD 16 and his younger daughter in her early 20s. He's 60, I'm 55, both divorced and we'll have been together 5 years. The relationship is solid, and we are happy together. It all works. I want to live with him and vice versa. I will be keeping my house which has a mortgage on it, and renting it out, potentially over paying the mortgage to pay it off. He will be purchasing the house, having sold his. He is MUCH wealthier than me. He is also unbothered by money, whilst I've been a single parent for much of my DDs life and have had to be careful. I work FT, earn a good salary, and will have my house to fall back on, but the wealth disparity is considerable. Does it matter? What should I be thinking about? He wants to buy a big house for us all. I'm not after his money, his kids come first with inheritance as does my DD, but I don't want to feel financially vulnerable as I get older. What do we do? It will be his house. He doesn't want rent from me, but I'd be obviously happy to contribute in other ways, nice meals out, groceries etc. I'm less bothered by the day to day stuff than the structural wealth gap I think. If it all works out as we hope it will, we will be living together as we age. What happens if he passes away? It is financially more in my interests than his to get married, and we may do at some point but it's not imminent.
Any thoughts?