The boy may become defensive and try to explain that they didn't mean to cause any trouble. The girlfriend might be more submissive and just accept the punishment. Later, they might talk to each other about how to avoid getting in trouble again with the mother. For example, they could start following the rules more carefully and asking for permission before doing things.
Well, in some cases, the boy could become resentful towards the mother and try to distance himself from the family. The girlfriend, though, might be torn between her loyalty to her mother and her feelings for the boy. She could try to act as a mediator between them. She might say to the boy that her mother was just worried and to her mother that the boy didn't mean any harm. It's a really tough situation for both of them, and they have to find a way to handle it maturely.
One possible story could be that the boy and his girlfriend came home very late one night. Her mother was worried sick and in her anger, she spanked both of them as a form of punishment for scaring her so much. Another story might be that they were caught doing something naughty like breaking a valuable family heirloom while fooling around, and the mother decided to spank them to teach them a lesson.
He should probably stay calm at first. Reacting angrily or aggressively would only make the situation worse. He could say something like 'I'm sorry for whatever I did wrong, but this is not an appropriate way to handle it' in a very respectful tone.
He might have cried immediately. Most kids would cry when they get spanked as it's a painful and scary experience for them.
Some daughters may become withdrawn. They might not want to talk to their mom or anyone else for a while. They could be feeling ashamed or hurt. However, if the mom later explains her reasons calmly and shows love and affection, the daughter may gradually open up again. For example, the mom could hug the daughter and say she spanked her because she loves her and wants her to grow up to be a good person, not because she hates her. In this case, the daughter may come to understand and forgive her mom.
Fictional stories often play with extreme emotions and situations. So, the boy could be spanked by the girlfriend's mother if he makes a move on another girl in front of the family. This would be seen as a great betrayal in the mother's eyes. Or perhaps he lies about his identity or intentions, and once the mother finds out, she decides to teach him a lesson. These fictional scenarios are designed to create drama and conflict within the story.
One consequence could be that the relationship between the boy and his girlfriend becomes strained. The experience of being spanked by the mother might create feelings of embarrassment or resentment towards each other. Another consequence is that the relationship between the boy and his mother could also be damaged. The boy may feel angry or betrayed by his mother's actions.
The boy might feel ashamed. Spanking is a form of public humiliation in a way, especially when it's done by someone other than his own parents. He may avoid the girl and her family altogether to escape the memory of the incident.
Such stories are not very common. In most cultures, spanking is considered inappropriate behavior towards adults or near - adults like a son's girlfriend. If it does happen, one reason could be that the mother strongly disapproves of their relationship and is acting out of extreme frustration or a sense of over - protectiveness of her son.
One possible reason could be that the boy did something really disrespectful towards the girlfriend or her family. For example, he might have been rude to the mother directly. Another reason could be that he got the girlfriend into some serious trouble, like getting her involved in dangerous or unethical behavior.
First, listen attentively. Give her your full attention and let her tell the whole story without interruption. This shows that you respect her and her experiences.