1. Excessive focus on the interaction between the son and the mother or other family members, showing unnecessary jealousy or dissatisfaction.
2. In daily communication, frequently mentioning one's relationship with their son, attempting to emphasize one's own importance, and even unintentionally belittling the relationship between their son and other family members.
3. The reactions to the growth and achievements of one's son are complex, ranging from feelings of pride to possible feelings of loss due to the son's independence or attention from others, exhibiting subtle emotional fluctuations.