Well, do you really want to detail it all?
The Roman teaching on the topic of divorce is like many topics - a verse or two without a systematic exposition. the post and comments go downhill from there.
Really, your best bet is to just send all sinners to a local Protestant church that loves Christ in word and deed, teaches and loves all of revelation consequently loves sinners to Christ. Sinners will be welcomed and taught what they need to reconcile with him, have eternal life, walk with Him daily and mature.
Please send us all the sinners. Send us the pierced, tattooed, broken, the adulterers, etc. We’ll take them all. We will start where they are at and lead them to Him.
........................................................
“Straightening up, Jesus said to her, Woman, where are they? Did no one condemn you? She said, No one, Lord. And Jesus said, I do not condemn you, either. Go. From now on sin no more.
I invite you --- and all of the others you mentioned --- to come on down to the Catholic Church! Come one, come all!
I can imagine this do-si-do going on for quite some time.
:o)