Application to fly while on interim bail

I filed an FIR against my in-laws and husband for sections 498(a), 406, 323, 504, 506, 34 due to physical, mental, economic, verbal abuse. They have applied for anticipatory bail, but they are currently on interim bail till 6/7/22. I am intervening their bail; matter is yet to be heard by Session court (Mumbai) {vacant court} and police interrogation is still going on. Their statements are recorded, but chargesheet is not yet filed. They are all going to Haj. When I bought this to the notice of Haj authorities, they asked them to get NOC or court order if they want to travel. My husband has not given my mehr, money taken from my father (appx. 5 lakhs), maintenance to me or our 8 month old daughter. He is not giving talaq too & has further threatened me to abscond and get married as it is easy for him (muslim man). I want to know what kind of letter and from which court could he have obtained while being on interim bail? He flies on 1/7/22. What stand should I take on ABA hearing day?