One famous story could be that of Abigail Adams. She was a remarkable wife. Her letters to her husband John Adams were full of wisdom and advice. She 'blew' him away with her intelligence and political acumen, which was quite extraordinary for a woman in that era.
No, such stories are not very common. Hospitals are generally places where people are focused on their own health issues or the health of their loved ones. Most people try to be polite and understanding in a hospital environment.
Perhaps in a hospital setting, a wife mistakes a stranger for a staff member who she thinks has made a mistake. Say, she's been waiting for a long time for her husband's test results which were misdirected. She sees a person who looks like a hospital employee (but is actually a stranger) and blows up at them, thinking they are responsible for the error.
You could start by inviting your wife to join some of your outings with friends. This way, she can see for herself that there's nothing to worry about. It also gives her a chance to bond with your friends.
I'm not sure what exactly you mean by 'wife blows stories'. It could be misinterpreted in an inappropriate way. If you mean stories about kind or amazing things a wife does, like the time my friend's wife blew everyone away with her surprise birthday party for him. She decorated the whole house, invited all his friends and cooked his favorite meal.
If your wife has some issues with your friends, the first step is to have an open conversation with her. Try to understand why she behaves that way. Maybe she feels left out when you're with your friends, or there could be some misunderstandings about your friends' behavior. Communication is key in resolving this.
No. Sharing such personal and private sexual stories about one's wife is completely unethical. It violates her privacy and dignity. A relationship should be based on respect, and this kind of behavior is a blatant disrespect for one's partner.
It depends. If the sex stories are within the boundaries of healthy and consensual exploration, and are not used to replace or undermine her real relationship, then it can be appropriate. For example, if it's just a way to privately spice up her own thoughts or conversations with her partner in a positive way.