Do not do anything at this time. The more you attempt to break up the affair, the more they will run to each other and he will defend her. The affair has to die on its own. We've told you that. It's already out in the open w/your side of the family and most likely her side knows as well.

What can you do? Ensure that your financial business and assets are protected. Have you separated out your bank accounts? What about your credit cards? Now is the time to do this. Focus on what you need to do for YOU!

The best thing that you can do is settle down, stay calm and realize that you cannot control and/or manipulate the ending of the affair. You've already had taste of what happened w/Facebook and her running to your h. You've got to understand that the more you push, the harder they will pull away. It's difficult, but you have to pull the focus off of them and put it back on you and your family. It's very important that you do this. If you continue attempting to break them up, you may very well force him to leave and file for divorce.

MLC is a different animal and the normal reactions/responses we would use when an individual is "normal" will not work here. You need to understand that your h is acting out and is not the mature man you married right now. He is a teenager and if you remember, as teenagers, they are going to try to prove to the world that they know what is best for them. Just remember, when you say no to a child, that child, in many instances, will be tempted more so do the things you've said no to.

Please do not contact her or her family right now. If you do, you must be prepared for your h to move out and possibly threaten to file for a divorce. Allow the affair to burn out on its own.

Focus on what you need to do this weekend for you and your family.

Sit quietly, the answers will reveal themselves when you least expect them to.
The past is gone, the present is a gift and you need to focus on today, allow the future to reveal itself when it is ready.