topazz:
It was time for her. No need to be sorry for this passage as we have been waiting for years.
A friend from the fray suggested this once. The next 20 years for you will be the traumatic ones. Kids will marry, friends will pass on, your parents may be great-grand parents and eventually pass from your life also, and you lady . . . you will get an opportunity to watch. Your opportunity will be to watch and see if that magic you performed every morning, day, night, and sometimes with little sleep, of being a mom rubs off on them. You will get a chance to grin or even smile as things are played back to you in verse or actions taken with them as young children and reenacted before your eyes as they start their own lives and raise their own. Sure you have a loss of influence as their minds and personalities begin to mature; but, you are looking at the finished product of your efforts.
I know this sounds "sappy;" but the phrasing and topic is difficult without swerving into that territory. You are already on a new path and this is just another were you will take on a new role in their lives. I think you will do well at it as you seem to be cut from the same cloth as most moms on the fray. So a few tears during the passage marking the end of one path and the start of a new one is not extraordinary and is expected. I think you will like the new path.