It sounds like you guys have a very complex and intertwined situation, with a shared business, so I would make copies of the statements and give them to your L, and send the originals back to her with a note saying "these were in the pile by mistake".
Don't say anything to the person you visit tomorrow - spend your time enjoying his company and be an enjoyable person to be with so you get invited back.
If he asks, be brief.
Stay away from the Facebook-page.
You would eventually regret it.
M 16 yrs, WH62, P54 3 adult blended kids EA 11/13, BD1 6/14 PA fall 14, BD2 2/15 Piecing 2015, BD3 12/15 Separated 4/16 WH moved OW in 5/16 Divorced 6/15/17