Explanation:

- Option 1: MN Dipak Nambiar

- No notable works are attributed to this author about Shiva or family dynamics.

- Option 2: Rima Hooja

- An author known for her work primarily in archaeology and history, not specifically linked to Shiva in everyday life.

- Option 3: Mool Chand Sharma

- A scholar with insights in law and governance, with no notable publication about Shiva's role in daily life.

- Option 4: Nilima Chitgopekar

- Yes, she is the correct author of "The Reluctant Family Man: Shiva in Everyday Life."

- Her work often explores Hindu deities and myths with a modern twist.

Nilima Chitgopekar is the author.

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