Who have legal rights to guardianship grandmother or great grandmother?

Legal rights to guardianship typically depend on various factors, including state laws, the specific circumstances of the family, and the best interests of the child involved. Generally, if both the grandmother and great-grandmother are seeking guardianship, the court would consider who has a closer relationship to the child, their ability to provide care, and any existing legal arrangements. Ultimately, the decision is made by the court based on the child's welfare rather than simply the familial relationship.