This is completely legal discrimination in the form of favoritism toward family members. This may not be best practice but it is legal. There is no law preventing employers from treating family members differently from other workers. It is definitely poor management, though.
Hope that helps you out. =)
A note about HR laws:
Laws concerning employee treatment, benefits, hiring and firingâ€¦etc are multi-level. What this means is that there are Federal laws, state laws and sometimes local regulations that have jurisdiction over an employee. The information presented here should not be considered legal advice. Ultimately, employers with serious legal questions should consult local attorneys with expertise in worker relations.
The questions and answers presented here are based on research and data from internet sources and should not be considered the final word.