The fact is that Newt did try to negotiate a divorce from his wife while she was recovering from cancer surgery. This alone would have killed him in the general election.
The woman was a felon!
Second wife attempted to sell influence ~ while he was Speaker of the House. She was even investigated by the FBI. Newt chose not to have her prosecuted. But, again, that woman was a felon.
With his third wife they both decided to return to Jesus.
When it comes to the cold hard facts you have to side with felons to attack Newt. Are you prepared for that?