We all know someone who has bought into the whole DNA testing lately. Everyone wants to know more about their heritage and where they came from.

But what would you do if you knew that one of your kids' test was going to come back different that the others? This listener has been holding onto the secret of an affair and a big probability that her husband is not the biological father of one of her kids.

Most of the callers we had today said that she should hold on to her secret at this point and wait to see if the tests blow her cover or not.

What would you do?! What should she do??