It is a sin to support abortion, to divorce and remarry, to support and encourage sexual deviance. Adultery is also a sin. Glad to be of service.
It is a sin to malign someone.
I am not a Catholic, so I personally don't care if a candidate is divorced.
Rudy's first marriage was ANNULED, BTW.
Isn't bearing false witness a SIN? You have repeated committed that SIN. Perhaps you need to get shriven.