Please give me an idea..the former live in partner of my husband cousin was spreading a rumor that her former?

Why don't you have the courage to just say it, plain and simple. But no you have to hide in the bushes. If it weren't true would you have gone to this effort? One way to settle this once and for all. How about I pay for a polygraph. For Her and me. That way they will know who's telling the truth. I am sure she is truthful about not cheating on me. But something has to give. I was told 6 years ago by the HS to get her out of that establishment. I should have obeyed.