Thank you - in this case, the asker of this question is the sister-in-law! Was just wondering if I was delusional on this one.
The classical answer is 'homewrecker'
well possilby just to get a good sleep
The cast of When Justice Sleeps - 1915 includes: Charles Dudley Daniel Gilfether Henry King as The Husband Ruth Roland as The Extravagant Wife
The brothel
A wife who sleeps with her brother-in-law is committing adultery if her husband is still alive and she is still married to him. What you might call her beyond that would depend on whether you react positively or negatively to her action and how strongly you do so.
Yes. He sleeps on his left side. He sleeps on his right side. He sleeps on his back. He sleeps on his belly.
A hotwife is a married woman (usually a MILF or cougar) who sleeps with other (usually younger) men with her monogamous husband's full support and approval.
It's warmer there. Cats will often do the same thing.
Maybe, he could be emotionally/mentally tired, not just physically.
Psyche's sisters persuade her to uncover the true identity of her mysterious husband by looking at him while he sleeps, despite being warned not to do so. Their envy and curiosity lead Psyche to ultimately break her husband's trust and face the consequences.
IT sleeps were it sleeps
"Cheating" in a marriage is the informal term for being unfaithful to your marriage vows. Having extra marital sex is an act of being unfaithful.