Thank goodness for that.
However, I'm well aware of the fact that anything could happen there.
But if Ted is being honest about his not having had extra-marital affairs, it would benefit him more than merely denying it. Merely denying it might sway a few that have not formed opinions already one way or the other, but not as many as would be swayed by him suing the National Enquirer.
I have had court experience more than I wish. I have seen cases where we had the murder weapon, pictures of the murderer killing the person, witnesses, and videos and somehow the murderer gets away.
If there is nothing to the Cruz accusations the story will simply die down in the next few days never to resurface. No need to even worry about it!