My partner and I have been together for just over a year; we are expecting a baby together, it's the first for both of us. We have agreed he will move in to my house for various reasons of convenience. We both own our own homes and have mortgages. He plans to rent out his house when he moves into mine. I work full-time and he works sporadically on a contract basis. I am the higher earner.
He has proposed that when he moves in he pays 50% of bills and food and insists it should be equal. This is on the basis that it's not appropriate for him to pay any form of 'rent' as this would then give him a claim over my property in future. It's worth noting that assuming his property is rented out, he will be in profit of approx. £1k/month once mortgage payments and insurances etc are paid.
I have no issue with splitting bills, indeed I wouldn't have a problem with paying a greater proportion of the bills since I earn more and pay them all by myself right now anyway. I feel a bit 😬about no contribution to 'rent' of some kind even if of a token nature. How has anyone else handled this? A tenancy agreement? I'm also concerned that despite a generous maternity scheme at work, I will not be making the same money when I'm on maternity leave and the burden of the mortgage (currently £2k/month) will be entirely on me alongside any baby-related costs, which is making me feel really anxious.
Any advice/thoughts? Thank you 🤗