I'm with you in this process. I think it is a big one and different for each person.
I've had a series of little practices over the years though, with her going off to her dads over a distance since she was about eight and this summer - some more practice at being apart - as she has three summer schools for uni.
I find there are so many mixed feelings around it. I spoke to a few dads - having gone through the same and they actually feel it more than me.
I'm a single parent and perhaps for that reason there are things I enjoy about her being away - i.e 75 per cent less housework and organisation to do (and she does pull her weight in the house)...
I wasn't looking forward to her going to uni - but next year, but I kind of am now - as I know she needs to spread her wings and so do I!
I don't think there will be an emotional scene at dropping her off as she will go on the train (as she has done with summer schools).
I'm seeing the next eighteen months as a challenge and practice for that.
It is definitely a form of loss and grief which is different for each of us.
I left home for uni - before the age of the internet and don't think I ever appreciated how my mum felt when I went abroad to work for years. But then unless you are a mum yourself I'm not sure you do.
I think the safety net thing is really important.
You have moments where you start to think they don't need you anymore - but actually I really think they DO when something happens. It doesn't have to be a huge catastrophe, just something they encounter that is new or they don't know how to do - and then it's 'hey mum...what do I do about this?'
I'm kind of happy about those moments because it gives me an opportunity to help.
I've tried to bring my daughter up to understand that when she goes to places I need to know where she is - not because I'm nosey or interfering but for health and safety reasons and I'm her next of kin and safety contact (aside from her friends that is).
I would really appreciate it on here if we would talk more about this as it is a HUGE, HUGE psychological and emotional and practical process.
Like others I don't do ONLINE dating or anything but I'm appreciating the quiet and space I have - just now with her being out and about more - and trying to figure out what I want to do with the rest of my life!
Thinking of you OP.