If you're talking about leaving his wife after she stuck by him through his cancer you're dead wrong. Lance went through his cancer BEFORE he was married to her.
L.Armstrong is an a-hole for leaving his first wife to deal with three crying babies in diapers. He at least could have gotten the poor lady thru the hardest part of parenthood, and then left.
But no, he had to get his groove on, with a loser like Cheryl Crow, no less.
Armstrong just joined the club of sh..t-stained selfish punks.