My husband is addicted to an emotional affair

[nicole8]

I need help....I want to write/email the ow that my husband is infactuated with. I want to write her simply explaining that she is a third person in my m and that she is leading my h on. That the way he is treating me will happen to her because affairs don't last. Yadda yadda yadda.

I want this to be something to maybe make her second guess her morals and why she is involved with a married man and that "yes" he has been deceiving her.

Any thoughts on what I should say exactly. I don't want to lecture or come across mean but simply lay it out....