Question:
Is it permitted for a mother-in-law to walk around the house without socks or in pajamas (tzniusdig) or a robe in front of her son-in-law?
Answer:
Hello,
A woman should be careful that her son-in-law should not see her without socks or in pajamas, as hirhur applies to a son-in-law the same way it applies to anyone else. I am not sure what you mean by asking about a robe.
Best wishes