Snake, the reality is that what we would call adultery, happens all the time and happens with both the men and women. I have even been propositioned by a couple of married woman I knew, one was a close friend, when I was young and at least reasonably presentable. I refuse to be involved in such behaviour because its against my personal values, but that's my values not theirs. Welcome to the real World.
I've known many who have stepped outside of the boundaries of marriage, both male and female. And most were fundamentally good people in all other respects. If you aren't aware of how common that is, you haven't been around too long, or you've been a in a stable marriage and just don't see it. Good luck to you. Though I would never involve myself with a married woman, that's a personal decision partly because my ex wife left me after she had an affair with another man. I do know how it feels and it hurts. But that happens all the time and my ex wife was an otherwise good person, and even 40 years later we are still on friendly terms, and we didn't have children to maintain that contact. I just accept it happens
Just because adultery is common in the real world does not mean it is not make it less Unethical Immoral , dishonourable and deceitful than what it really is
One of the greatest characteristic that makes a person great in our real world is Integrity having the quality of having strong morals and principles and doing the right thing by others
The moral of this Immoral story is
When we act in an improper way we also face the consequences that come with it