I had the advantage of having been told by my late, toxic husband about the cheat. It was an aha experience.
So I was then able to simply dismiss the suggestion, where previously I had treated the idea seriously.
The allergy I had suddenly developed to grasses I had handled for years, vanished. And each time I am careful to note any ideas and/or tingling on my skin and reject the idea immediately so no inflammation develops. The initial tingling is only mirror neuron response to hateful mental images being presented by someone in relationship. It is a good indicator when the ideas are too fleeting or subliminal.