Not much to add here except that you need to prepare yourself emotionally for what you may find. If you confront I suggest getting some advice as to the best way to do it.
I also suggest that you prepare yourself for a possible D if that is the case. By prepare I mean, have a plan of attack and know what it is that YOU want. Research D laws in your state. Have a good handel on the finances. Know what you are up against.
A PI is better purchased through a L.
Whatever you do make sure you are ready to do it. Make sure that you understand that once you go down that path you can not do a "do over". Once the cat is out of the bag it is out.
The inital emotion is to say F this... Get yourself under control before YOU do anything.
Eric
"The difficulties of Life are intended to make us BETTER,not bitter". "Fear is a prison, where you are the jailer. FREE YOURSELF!" "Life is usually all about how you handle Plan B." - Jack3Beans