13-Years Old Female
Question :

I am a 13-year-old female. Do I have to wear socks when I go outside?

Answer :

Yes, covering the feet in the presence of non-Mahram is obligatory based on compulsory precaution.

Old Women
Question :

In Sura al-Nour when Allah said: “As for women past child-bearing, who have no hope of marriage, it is no sin for them if they discard their (outer) clothing in such a way as not to show adornment. But to refrain is better for them. Allah is Hearer, Knower.” (24:60) According to this verse, old women need not wear hijab; is this correct?

Answer :

Yes, it is correct.

Father-in-Law
Question :

Is my non-Muslim father allowed to see my wife without Hijab?

Answer :

Yes, a man is allowed to see his daughter-in-law without Hijab, whether he is Muslim or not.

Step-Brother
Question :

A man with a son from a wife marries another woman with a daughter from a previous marriage. The son of the man and the daughter of the woman now live in the same house and they consider each other as step-brother and step-sister, and it is very difficult for the girl to constantly wear hijab in front of her step-brother. The son and daughter have no intention or desire to ever marry each other as they view each other as brother and sister.
Because of the hardship that the girl faces in wearing hijab in front of her mother's husband's son may she remove her hijab in front of him? Is it allowed for them to touch without lust?

Answer :

It is not permissible and hijab is obligatory in the said case.

Housemaid
Question :

Is a female housemaid considered as a Mahram for men of the house?

Answer :

No, she is not. She should observe hijab in their presence.

About sister in law
Question :

Is it permissible to me to see my sister-in-law (brother’s wife) without any lust without hijab, as this thing is common in our family?

Answer :

The sister-in-law must wear hijab from her brother-in-law.