@Maintenancevictim. She may have used those amounts to fulfill her needs in these two years. There is no law saying that when a wife holds the money of husband and away from matrimonial home, she has to use only Rs.5000 per month for her maintenance from her husband's money. Once money is in her name she has every right to use it the way she wants. She can even donate it if she wants. You cannot have argument in court that she could not have donated your money, she could not have used that amount this way or that way, though you could have had a spat with her if she had been at home. She is your wife by designation not a clerk to whom you have entrusted the job of keeping your money. Therefore, I am sorry to say that there is no way you can argue in maintenance case that you have given sufficient amounts to her so as to avoid payment of maintenance. If you had given amounts after conciliation as part of settlement agreement after the dispute was referred to conciliator or arbitrator, then if there is a term saying that she accepts that amount in lieu of maintenance, in such case the court can consider your argument but not when you had given those amounts to her when your relationship with her was perfect. There is no obligation for her to keep the amounts safe without spending in whatever way she desired.