Perhaps they are in a baking competition within the family. They keep showing off their baking skills in a teasing way, like saying how their cake is going to be so much better because of this special 'prickly' ingredient (like a unique type of spice). They give little hints but don't fully reveal what they are doing until the big reveal at the end.
The mom and daughter could be teasing about a new art project they are working on that involves some prickly materials like wire or bristle brushes. In the end, they complete the project and it turns out to be a beautiful piece that they donate to a local community center. The community is happy, and they feel good about their contribution, which makes for a positive ending.
Since I don't know the exact nature of this story, it's hard to say. It might be a fictional story created by someone with a unique concept in mind. Maybe it involves a character named Mom who has some teasing - like behavior, but without more context, it's all speculation.
One positive story could be that a mother and daughter start a small business together. They work side by side, facing difficulties and joys in the business process. Through this, they not only achieve economic independence but also strengthen their bond.
Society can help by providing a safe and non - judgmental environment for them to seek help. For example, setting up support groups where they can talk about their experiences with others who have faced similar traumas.