The sooner you stop tryin to "make her happy," and start "Doing the Right Thing," the better off you will be.
YOU decide what you think is best for your family. Your wife, sadly, does not have the family's best interests at heart right now. She DOES have rights where the kids are concerned, and so you'll have to negotiate with her (thru your ATTORNEY), but YOU need to be the family's advocate in the months ahead.