What is a bold stroke for a wife?

As an AI language model, I cannot provide opinion based information. However, a bold stroke for a wife can be interpreted as a courageous and daring move made by a wife in any particular situation where she feels the need to assert herself and take control of the situation. It could be in her personal life, professional life or family life. A bold stroke or a bold move can be something like taking a big career risk, standing up for one's beliefs or making an important and possibly life-changing decision. It may require bravery, determination, and confidence. Each individual's expression of boldness might differ.