Health, Contentment, Gainful Employment, Sense of Community, Friends and hopefully a loving partner - if your children have those, or even some of those, and not necessarily in that order, then be glad for them. If they are living their lives independently of their parents, then you've done something right to enable them to do that. You should be glad, not sad, for the way your daughter has turned out. And as for our children's spouses/partners of whichever sex, be glad for them and totally accept that person into your family, otherwise you really will lose them and any children they may have. It's not really about you any more, even although you may be sad she does not live closer. It's her life, and it's only by opening your arms wide and accepting who and what she is that you will keep her close. She's getting on with her life, and you should be getting on with yours.