Heather, Continue to take the high road and I sense things are going much better now that your D20 and her drama are out of the house.
I'm so happy to read that D12 is enjoying her tutor. This is a huge step forward and you know what? She's going to enjoy her art class and she's going to make some new friends. This tutor sounds like a winner. You are going to see her blossom into a very active young and social butterfly very soon. This is all good.
You are learning what is best for you when it comes to focusing on the newspaper. This is great.
Keep up the good work!
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.