He does not allow his wife to appear in front of his brothers

 

My brother got married approximately two years ago, and during this time he has forbidden his wife to appear in front of his brothers, even in hijab, or to speak to them when they visit him. Until now we have no idea what she looks like and we have not spoken a single word to her. Is this permissible according to sharee’ah or is it extreme?.

Praise be to Allaah.
 

 

A woman has to cover her entire body, including the face,
from men who are strangers to her (i.e., non-mahrams). She should observe
hijab even more strictly in front of her husband’s male relatives who are
not mahrams for her than in front of strangers. This is the opposite of what
most careless people do nowadays. The Prophet (peace and blessings of
Allaah be upon him) said, when one of his companions wanted an exception to
allow the husband’s relatives to enter upon his wife: “The in-law is death.”
So we must be more cautious with regard to the husband’s relatives –
including his brothers – because of the carelessness that exists with regard
to this matter.

 Your brother has done well by not allowing his wife to
appear in front of you, and she has done well by obeying the command of
Allaah and of her husband. This is not extremism at all; rather it is
obedience to the command of Allaah. There is no need for the husband’s
brothers to see his wife, let alone sit with her and talk to her. 

Those scholars who said it is permissible for a woman to sit
with her husband’s relatives only allowed it on condition that there is no
suspicion attached to that and that she does not sit alone with one of them,
or there is no listening to songs or watching haraam things on the part of
either of them. Unfortunately such things happen in most people’s
gatherings. If the gathering is free of the above-mentioned evils and haraam
things and the woman observes full hijab, then it is permissible for her to
sit with them and speak to them, so long as she is not soft in speech. But
it is still better and more on the safe side for her not to do that, and
this is what your brother has done, so that hearts may remain pure and free
of the traps by which the Shaytaan ensnares people. 

What your brother has done should not have any effect on your
relationship with him or on the relationship of your wives with his wife.
They are doing something good and acting in accordance with Islam. You
should try to get close to them and learn from them in the way they deal
with people. You should note that your brothers’ criticizing their brother
for concealing his wife from them and not letting her sit with them makes
one have suspicions about them. In sha Allaah they are not that type of
people, but the Shaytaan may make something appear attractive to a man so
that what is good becomes bad to him, and what is bad becomes good, so he
regards covering and modesty as extremism and laxity as trust and progress.

We ask Allaah to purify our hearts and bodies, and to bring
you together in a good way, and to reconcile between you, and to make you a
good example to other people. 

See also the answers to questions no.
21363 and
13261 

And Allaah knows best.