It’s easy to fall into a “roommate” type relationship with your spouse if you’re not careful. Life after marriage gets busy with work, chores and friends. It gets even busier with children in the mix. I read an article awhile back that gave a shockingly low number of hours that couples with children will spend together alone (awake) in a week. I think the number was around 5-8 hours per week.
It takes effort to keep a relationship going. Just because you’re legally married and living under one roof does not automatically make your relationship stronger. It takes time, communication and intentional effort for a relationship to thrive. If you are already in the routine of putting in that effort before kids come along, you’ll be better off in the long run.