A mother-in-law is the mother of a person's spouse. In many cultures, she plays a significant role in family dynamics and relationships. The relationship between a mother-in-law and her child’s spouse can vary widely, ranging from supportive and loving to challenging and complex. In some societies, the mother-in-law is expected to provide guidance and support to her child’s partner, helping them adjust to family traditions and expectations. This relationship can influence family gatherings, celebrations, and even daily life, as the mother-in-law may be involved in decisions regarding the family, including childcare and household matters.