Yes, this thing with the OM calling your kids "his" kids and worse the kids calling the OM "dad" is disgusting. But like a lot of what's reported here one has to learn to swallow the hurt because society has gotten sooo screwed up and we can't say anything to the kids that would make mom look bad as they are half mom and so may end up blaming themselves. The kids as a result don't clearly get right from wrong; I believe this sort of "popular psychology" thinking in itself is the most harmful for them. You or the "authorities" are not supposed to tell hour kids - listen what your Mom did and continues to do is hurtful and not right, you must keep your promises and not lie or cheat others and cause all this emotional and financial damage. For all we know the judge in court could have cheated on his wife or been married 4 times. So instead we "live and let live" and have "no-fault D" going from one husband/wife or boyfriend/girlfriend to the next. And "sanctity of marriage" pretty much means "marriage between one woman and one man at a time" instead of "marriage for life between one man and one woman who strive to love and cherish each other". Whatever happened to "adultery" and counseling to save marriages? Instead I see men beating themselves up while their WAWs are openly screwing around and women DBing their a$$ off while their H is secretly cheating on them. And then we have all the "conflict", "emotional abuse", etc.
What's my solution? I think a man caught cheating should give his wife the right to carry his testicles in her purse and a woman caught cheating should be made to walk naked thru' the town square with a capital A tattooed permanently on her forehead. And every married couple should renew their marriage license every 3 years with testing, counseling and refresher courses in conflict management, romance, child rearing, in-law studies, etc. Sounds bizarre but I bet this way there would probably be less need to DB!