I'm not sure what specific 'husband new cock stories' you mean. It could be misinterpreted as inappropriate. If you mean new experiences or stories related to a husband in a general positive way, like a husband starting a new hobby, for example, he could take up painting and it becomes a new and exciting part of his life which he shares with his family.
If we re - interpret it as positive changes in a husband's life. Maybe he starts gardening. He plants beautiful flowers and fresh vegetables. His family enjoys the beauty of the garden and the delicious home - grown food. It becomes a new and wonderful part of their family life.
No, it is not a common expression at all. In normal English usage, we don't come across such a phrase. It seems rather strange and not part of the standard vocabulary or expressions.
Well, 'drunk husband loves cock stories' is a rather puzzling statement. 'Drunk husband' is a common enough concept. But 'cock stories' is quite strange. It might be that in some sort of very specific context, like in a group of people with their own unique jargon, it could mean that the drunk man likes stories that are perhaps inappropriate or it could be a completely innocent misnomer for some other type of story. For example, it could be a play on words gone wrong and the real meaning was something like 'clock stories' where the drunk husband likes stories about clocks.
It is completely inappropriate. Such stories involve vulgar and inappropriate content that goes against the norms of a healthy and respectful relationship. Couples should focus on positive, respectful, and loving communication.
Another possibility is that it's a misnomer or a play on words. Maybe there was a misunderstanding at some point that led to this phrase being used in your family stories. It could be that a small item was thought to look like a part of a rooster in a very humorous and innocent way, and that's how the 'little cock' stories started.
In general, a relationship should be based on respect and positive communication. If these stories are likely to make the other person feel uncomfortable or violate the boundaries of propriety, then it is not suitable. It's important to ensure that any conversation between husband and wife is conducive to the well - being of the relationship.