Here's why....
he's a fucking liar. PERIOD.
Well, technically he didn't fuck Monica. They never had intercourse.
Technically he had sex with Monica Lewinsky.
Are you jealous?
Nope, it seems you are in denial though.
He had sex with a subordinate which is wrong, and he lied under oath, another wrong.
He's not in denial. His head is so far up Democrat ass that he can't see, hear or think straight.