IN the context of repairing a marriage no. In the context of providing an offset to the destructive influences of the OP, yes.
While OP and their bad influences continue to seduce a WS, you have your work cut out for you.
Some FT can be very persuasive and getting a WS in the door to hear an alternative view can be effective by at least having a chance to put a doubt in the mind of the WS.
Phil McGraw did an excellent affair intervention last October - you can read the story here :
McGraw did make a significant dent. He did NOT dispell the addiction, but I think he did give the WS some things to think about... granted this was in front of her entire family and the public... this is why exposure has such a powerful effect.
