There are people in my town that own a business who are trying to cause problems for me?:
You could probably file a defamation of character lawsuit.  I doubt the police would do anything about this.  However, a lawsuit would be expensive and messy for both parties.  You're better off letting it slide, taking the high road and living your life honorably, knowing that these people are petty and not worthy of your attentions.

Light always shines through the darkness and I'm sure the people who know you are aware of your character.