(((jillbedford)))
I should probably leave it at that, but your post touched me on a few levels, so I'm going to commiserate a bit....
'If you love someone, set them free.'
I imagine it's a year or two sooner than you were anticipating and comes as a bit of a shock to the system and a blow to the ego.
For what it's worth, you're not alone. I googled "my daughter is leaving home" and found a couple threads with some great comments, compassion and humour:
http://community.southernliving.com/archive/index.php?t-3042.html
http://ph.answers.yahoo.com/question/index?qid=20070314104449AALYY1x
http://www.emptynestmoms.com/index.html
I empathize with kids in broken families. I'm of the opinion that kids really do need a relationship with both parents. I don't know your ex, but on the bright side, choosing to go to another parent is better than so many other options, generally speaking. :) I agree with the comment made that she will probably learn that living with her dad isn't everything she hopes/expects. I bet dad's in for a shock himself. (hehe.) From the sounds of it, it's time he pulled some day-to-day weight! It may do them both some good. :) (One can always hope).
I sympathize with people experiencing a newfound "empty nest". All the hopes and fears and pains and "now what" that come with it. (I'm not seen socially as a genetic mother (except by mothers who know my circumstances). The eldest child from a broken/single parent family myself, I was thrust into (and willingly accepted) shared guardianship responsibility for my siblings from a very young age. Recently, finally seeing my "kids" both married with kids of their own, and doing well...just about unraveled me altogether, with Relief. I'm not seen socially as a genetic mother, and though I caught glimpses along the way, I didn't fully realize (until my spine muscles literally started unwinding) how deeply I carried that "mother hen" concern around with me through all the ups and downs as a result my families life circumstances. Of course it's early for your daughter and you're not quite there yet but I can relate to some of the emotions you describe)
This is a major life changing event (on top of everything else you've been coping with). I hope you will compassionately allow yourself the emotions. Read up on change management? Get support from as many sources as you can right now. Stay in touch with your doctor.
Sounds like an opportunity to take care of YOU for a bit as well as to get creative with how to reshape/define this changing relationship/your role with your daughter as well as give some attention to your marital relationship and your own overall happiness. What a shift in gears hey.
Time to regroup and create some new happy memories for yourself. :)
Hang in der, momma bear.
I salute you.
SPAZnik