Dear Maliha

Not even a single family is 100% perfect. Mostly all families there are sometimes differents of opinion. That you have to discuss each other when he is in good mood. First you should check whether he got any work related problems, or the working atmosphere is good etc.etc. May be he doesn't want to discuss his personal problems about office with you. You can take it in a good sense that he doesn't want to give preassure to you too. You can sit with him whenever he is free and slowly ask about his depression. Tell him that if he speaks it out his mind also will be free. Do not worry of this type of small things and do not disclose it to others except a person you know who can keep your secret. One thing you should remember if you can't keep a secret how can you trust a second person. Better never disclose any secret to anyone. If you feel tensed take your prayer book and pray sincerely. IN gulf majority of the people irrespective of gender are under preassure either work related problems or health problems etc. So Better engage yoruself with some household works like tailoring, yoga, or cooking etc. May God Bless you and your family. Do not think or listen any unwanted things from here and there. There are lot of people waiting to take advantage.
Take care