Seem Like TS is in very deep trouble and cannot "climb" out of this "hole". He has a lot of explainations, and 1 wrong move will cause him a marriage. Just dun advice him to drop into second "hole" again.
For those Who are thinking of getting a FB or mistress, just be careful when you handle it. If you handle it well, enjoy while it last. If not, think with "big head" and not "small head". I had seen many cases of Extra Marital affairs gone bad and those who reconciled are not in "as lovely" relation anymore.
Enjoy and dun bring "trouble" home. Hope the TS can share his aftermath with us soon.