You've got two witnesses here. Happiness is a wholeness issue. If you want to be happy, you need to be whole. If you want to be married, you simply need a mate. If you want to be happily married, you need to be a whole person married to another whole person.
While she could hardly fathom what had just happened to her that night, she reached some conclusions before she fell asleep, certain things now made perfect sense; Moon River didn’t sound so syrupy, mistletoe wasn’t such a bad idea, and perhaps dating was not such a frivolous waste of time after all.