Yes, under the Maintenance and Welfare of Parents and Senior Citizens Act, 2007, both adoptive and step-children are legally obligated to maintain their parents, regardless of their biological relationship. This obligation extends to providing for the senior citizen's needs, ensuring they can live a normal life.

Yes, **adoptive and step-children** are also liable to maintain senior citizens under the **Maintenance and Welfare of Parents and Senior Citizens Act, 2007**.

The Act defines "children" to include **biological, adoptive, and step-children**, making them equally responsible for the care and maintenance of their elderly parents.