Kalni is right - your H is one of the better ones in terms of showing evidence of true remorse. And, I have seen, that where the OW is batchit crazy, it sometimes tends to make it easier for the WAS to see the error of their ways!
You have a real chance at a good reconciliation. Don't forget to look inside and do your own work too on fixing your contribution to this marriage.
As for your daughter - she feels as though SHE has been cheated on too. It's a fine line, letting her express her feelings while still trying to help her see a more compassionate and less black-and-white view of human behavior.
