[lily.]

Here's my take on this.

You can't wreck a marriage, or a relationship. The only person who can wreck it is the person who's in it.

Therefore, D'andre wrecked his own marriage.

Alexandra didn't drag him kicking and screaming away from his family.

Sure, I wouldn't get involved with someone who was married or already in a relationship, but who's to say Alex knew he was. The fact remains that the only person who is a scumbag in this story is the man who cheated on his wife. Fact.