Getting an attorney is the right thing to do.You need to make sure you are tking care of an what your rights are,withou husband knowing anything. I live in Texas saw an attorney and its an fault state. i know my lawyer loved that I had an copy of my wife's new lease she gotten when she moved out. E-mails she wrote me admitting to the Affair. Lawyer told me he could get her cell phone records through the court to prove who she talking to. In my case is was more over custody not the property,my thought is I can always start over. My suggestion would be e-mail your husband asking question that could be used later on against him. Like why are you having an affair after all those years aso you get the picture where he would answer back hopefully with something admitting to he affair. Wittnesses that you can get if you need to prove the affair helps to,but wait on that till you file no need to stir up now. Right now write down all the dates and things he does definetly helps in court trust me on that. I am writing nother message this is goes all over the place sorry for it