First, your wife used to be very introverted and seldom communicated, but when she was gradually brought into the social circle by her colleagues and friends, maybe she found that it was actually good to make friends. It was good for everyone to play and chat together.

Second, maybe you have less relationship with her, or your thoughtfulness is not enough; If many women have grievances, they will find ways to vent, quarrel with you, affect the relationship between husband and wife, tell their parents and worry them, but she needs someone to care, even if she just listens to her complaints, then she will be more willing to get along with friends.