Wendy, I think it's funny that he's now making a point of saying good morning and good night.
I'm very happy to read that your BFF graduated from college. This was an important milestone for her and I'm sure she's glad that the "homework" is over. What a nice way to do things and graduate w/her daugther.
Wendy, life does not always turn out the way we think it will. Life is like a box of chocolates, w/o the little guide telling us what type of chocolates they are. You will get your life back on track as you make this journey. I have a lot of faith in you!
Sit quietly, the answers will reveal themselves when you least expect them to. The past is gone, the present is a gift and you need to focus on today, allow the future to reveal itself when it is ready.