I just read up on your sitch. I agree....I would include a third option too. :-)
My DH was always on FB but he is a very sneaky one. He won't post anything that has to do with his MLC like - the OW (if there is one - I think there is) nor does he leave any kind of technology trace. However, he's bold - you can read my thread. It's a doozy. (sp.?)
My DH is somewhere else in his mind and I don't know who he is. I'm exhausted emotionally and it shows in my health. He's lost.
Stay focused on yourself.
I kept reading and hearing this but really just kept focusing and obsessing on how to make my marriage work. How to bring him back from this MLC abyss. I've compromised my health in the process.
So now - save my health or save my marriage. I choose to save my health.
May God give you wisdom and discernment. Praying for all our marriages.