Dear Client,
Your mother should take necessary legal action against her for her terror . Your wife should respect to your mother as an old elder lady of the family and senior citizen. Your mother can file plice complaint against her under different offences committed by your wife. Your mother also can file Domestic Voilence case against your wife. You are advised to approach High Court under section 482 crpc to quash her cases filed against you and your mother. Further you are advised to approach any NGO or family counselling center to resolve the issue amicably.You can file complaint against your brother in law with Income Tax Vigilliance Director about tax evasion and you can also file complaint against him before Anti corruption Bereau. You can file a WRIT petition for necessary inquiry of his assests and his offences of corruption through CBI.