The frequency of how often a mother-in-law should babysit her grandchild can vary significantly depending on several factors, including family dynamics, geographical proximity, the mother-in-law's availability, and the preferences and needs of both the parents and the grandparents. There is no specific "norm" that applies universally, as each family's situation is unique.
Some families may live close to each other and have a strong bond, making regular babysitting arrangements more feasible and desirable. In such cases, the mother-in-law might babysit her grandchild on a weekly or semi-regular basis, providing assistance and support to the parents.
On the other hand, in families with greater geographical distances or differing schedules, babysitting by the mother-in-law might be less frequent and could occur during special occasions, holidays, or when there's a specific need for help or childcare.
It's essential for the parents and the mother-in-law to have open and honest communication about their expectations, boundaries, and what works best for everyone involved. Flexibility is crucial, as both parties may have other commitments and responsibilities to consider.
Ultimately, the frequency of babysitting should be based on mutual agreement and the willingness and capacity of the mother-in-law to provide childcare. The well-being and comfort of the child should always be a priority, and any arrangements should be made with the child's best interests in mind.