Mermaid, I believe you are doing the right thing by going dark. I wasn't surprised to hear that he was angry. He's angry w/himself for being such a jerk as to bringing the "who" to the funeral. He's angry that you aren't playing along like the good wife and welcoming her into the fold. Do not allow him to make you feel guilty. He's the fool that should be looking within and realizing that you are the one and only good thing in his life besides his little girls.
I'm so sorry that he's taking out his anger on all of you. I could just smack him for canceling out on your daughter today. Your daughter will remember that and in her own way, she'll let him know about it.
Hugs to you. The ride is going to get a bit rougher, but I do know that you'll be able to handle it. Take care.
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.