At 33yo, I wanted the family life, children and sharing a life.
At nearly 50yo, it would take a lot for me to want to share a house with someone again, let alone share a life (aka money, house, mortgage etc...).
You are in two very different stages in your life and wanting different things.
Neither if you are unreasonable or right or wrong.
But you are nit compatible in your expectations.
Unfortunately, depiste how much you love him, it’s time to move on and find someone that yu can share your life with. Someone with the same hopes and wishes and expectations.
FWIW, don’t do what a friend of mine did. She spent 10 years with a man older than her. The whole of her 30s. They didn’t share the vision of what their couple life should be. She wanted children, he didn’t. She wanted family life, sharing money, house, etc.. He didn’t. When she was about 40yo, he decided that their life together wasn’t for him and left (and went back to live with his ex wife
).
She lost her opportunity for the life she was dreaming of, one with children. And she deeply resented it.