Today was a hard day.
As a mother, you want your kids to be happy. When they are little, it's easy, but once they become adults, and out into the world it's harder. They make their own decisions, good or bad, but then have to live with those decisions. And sometimes, letting them live with those decisions is hard. You want to make the hurt all better. And sometimes, you just can't. And that's not a good feeling.