The amount of maintenance for the wife decided by court after separation

Dear Sir,

My wife and I are both residents of the UAE and are both Muslims, married in India under Sharia Law, and registered in the UAE. While my visa is sponsored by my company in Dubai, she is staying with her parents in Abu Dhabi.

We are not staying together since Sept 20 as she was not a good wife to me. We don’t have any children. In Jan 2022, she filed a maintenance case against me in Abu Dhabi court. There was a video conf. call with personal status court.

Yesterday, I got another message again from the court to attend the video conference call. The next date they gave us was on 17 May 2022.

Hence I request you to please advise me why they asked for my salary certificate.

Will they ask me to pay monthly maintenance to her? If yes, then how much would it be monthly?

Does the maintenance come under Sharia law even though we are not divorced yet?

Please note that she has blocked me over WhatsApp, kept on abusing me from time to time since she is with her father and many more bad things from her relatives' side.

Thanks.