He raised $23 million for cancer victims. He's allowed to walk out on 3 kids.
I apologize.
If Clinton gives a big stash to some needy charity will you kiss his butt too?
Divorce happens. It's a shame, but Armstrong certainly isn't the only one to be divorced. By all accounts he sees his kids as often as possible, and he opted out of the Olympics to spend time with them.
What is your definition of "walking out" on his kids?