since i share a faith with the man, i am upset that he didn't live up to and honor the vows he took, as a supposedly strict Catholic. and aside from faith, i just find it lamentable that the attitude toward marriage is so casual, so disposable, that should one partner become bored, or "dried up", or the "quality of the companionship" has declined, it's time to move on to greener pastures. Sad. adultery and broken marriages are equally lamentable no matter how beautiful or ugly either partner to the marriage is.
He's not a strict Catholic, he belongs to a fringe Catholic sect, which is not recognized by the Vatican.