Welcome to MB.

In addition to having a plan to handle a potential OC, you also need a plan to recover from this affair and protect your marriage from another one. I am sure your focus now is on a possible OC, but whether or not there is an OC, there is still an affair to contend with.

I would suggest you start by reading the book Surviving and Affair. It his a plan that willl help you recover your marriage.

I would also suggest you put spyware on your WH's phone and a VAR in his car. The fact that he continues to hide texts from you indicates that you don't have all of the information and the affair is not over. You need all of the information about this A and you need to be able to verify it is over. Do not tell him about the spyware as that defeats the purpose.