I was thinking about Empress Theodora, I really am impressed how she turned herself around and became a good wife to Justinian, now Procopius claims she was a prostitute, I really doubt that. as for a questionable sexual past? Absolutely she even had a daughter out of wedlock before marrying Justinian. Usually if someone fornicates especially with a large number of people, it's Joever, they cannot form a proper connection, their pair bonding is fried, but Theodora loved Justinian and was a loyal wife to him.