“These smears are completely false; they’re offensive to Heidi and me; they’re offensive to our daughters and they’re offensive to everyone Donald continues to personally attack,” Cruz continued. “Donald Trump’s consistently disgraceful behavior is beneath the office we are seeking, and we are not going to follow.”

But if the donald is the repub nominee, cruz will support and campaign for him.
Man up and say "I will not vote or campaign for a that despicable person."