1. Since this is an interim maintenance only, on filing a revision to the orders passed in this regard, if you are able to convince the high court, there are chances to get it revised, but you should support your pleadings with substantial evidences in your side.
2. It is one month
3. It is not an appeal but revision by filing a CRP before high court on the orders passed in the IA by the family court, it will be disposed very soon after it is listed for hearing.
4. Until there is a stay you cannot stop the payment, she may file a collection petition which would authorise your employer to deduct the amount from your salary, hence first try to obtain stay against the operation of this order.
5. You can file a revision petition before high court
6. It depends on the advocate who you would be engaging