No, it is completely inappropriate. Such topics are private and inappropriate to share with a parent, especially a mother. It violates social and family norms of propriety.
My mom once got drunk and thought she could fix the broken TV. She was poking around at it with a screwdriver and talking to it like it was a person. It took us a while to convince her to stop. It was quite a sight.
Definitely not normal. In a healthy family relationship, there is respect for personal privacy. Her behavior crosses the line of normal parental - child interactions. You need to take steps to stop this behavior as soon as possible.
Definitely not. This is a very abnormal and inappropriate situation. Family relationships are based on respect and propriety, and this kind of behavior violates basic family values and can cause great harm to family members both psychologically and in terms of family harmony.
Definitely not. There could be a story where a drunk son and drunk mom participate in a local drunk - themed charity event (where the alcohol is in moderation for fun). They might raise money for a good cause while having a bit of fun. But on the other hand, if they overdo it, it can turn into a negative scenario with family disputes, health problems, and social embarrassment.
There are many great kids' stories. For example, 'The Little Prince' is a wonderful story about a little prince traveling through different planets and learning about friendship, love, and the meaning of life. It has beautiful illustrations and deep philosophical ideas that are presented in a simple and engaging way for children.
Maybe she just doesn't have the knack for it. Some people are not good at being creative or engaging when it comes to storytelling. She might not be used to telling stories to others, especially for the purpose of helping someone sleep.