Diff,

Believe me...there's plenty that's making the OW jealous. The mere presence in W's life is certainly making things decidedly unpleasant for the OW thus she becomes more bitchy to W. Good! The more bitchy the OW about you being around W, the more she'll push W away.

Of course...what did you expect? OW/OMs want the LBS totally out of the picture because having you in it is a huge fly in their soup.

Too bad.