You better use this time to think about what it will be like when you both retire as empty nesters. Talk about two much togetherness! Ha! The good news is... you never stop worrying about your children. No wait... maybe that's the bad news?? In all seriousness, many couples don't survive the transition to empty nesting. They suddenly realize that they have nothing left in common anymore once the kids are out of the house. Just make sure to use this time to work on your relationship and you'll be great as a couple.