Twenty two years ago. I was pregnant with our second child, and he came soon after we moved in. Everything in history is established by a pregnancy. What a couple does to remember facts when they are childless, I do not know. Clearly, pregnancies are an important point of reference for a woman.
Guys have no such benefit.
They get up, go to work, come home, eat, watch TV, go to bed, there's not much there to grab hold of for historical reference. None of these quite cuts it as a point of reference. Obviously, we need our wives if we are to connect the present with the past. Which is one reason why God moves in our worlds, to give us a point of reference to Himself, and a connection with the past. We moved into this house because God provided it for us, even though we weren't able to afford a home.