What can the mother do about the guardianship of her mother for minor child?

The mother can seek legal guardianship of her minor child by filing a petition in the appropriate family court. This process typically involves demonstrating her fitness as a guardian, which may include providing evidence of her ability to care for the child and ensuring their best interests. Additionally, she may need to notify any other interested parties, such as the child's father or other relatives, and attend a court hearing where her request will be considered. Consulting with a family law attorney can help her navigate the process effectively.