If next to me is the best place to be,
You'll always be next to me.
If next to you is the best place, too,
I'll always be next to you.
What am I doing that makes "next to me the best place to be?" That's a question that points directly to how I treat my wife every day and how she treats me. Any of us can be pleasant for a day or a few days, but consistent loving behavior is an essential part of a healthy relationship.
If your marriage is struggling, honestly look at how you make living with you the best place to be.