I have a friend who I'll call Gladys who is married to Clyde. One night on his way home from work Clyde stopped at a female coworker's house and "had a little fun" (to be SFW).
A couple weeks later my wife wanted to have the family over for dinner. I said, "Clyde is not welcome in my house, he's a cheating scumbag." She said, "You're a hypocrite - Cletus cheated on HIS wife and you treat him like he's your best friend."
Cletus, while married, met, fell for and eventually moved in with another woman, THEN divorced his wife and married the new woman. They've now been together 15 years and have 2 kids.
I have to admit, it nonetheless made me think.
I welcome meaningful conversation about the subject.
You both are nits. People’s love lives and morality in regards to relationships is based upon a lifetime of experience and often trauma, you shouldn’t apply your own standards to theirs.
When they're both aware of it, then I stay out of it. I figure their lives are hard enough right now that I don't want to add fuel to the fire. Plus, there are two sides to everything, and even if I knew everything it wouldn't necessarily mean that I understood it.