Cancellation of visa during a pending labour case

Hello Ma'am,

I'm working in Al Ain and I have a few points to be clarified.

I did resign on March 10, 2018, and my head office based out in Abu Dhabi said your last date will be April 30, 2018, verbally. However, I do have resignation acceptance without mentioning any specific date.

I'm on an unlimited contract. My labour card expired on May 9 and my visa got expired on May 24th. I had no response from the GM regarding my F&F settlement and visa cancellation.

I waited and visited them personally but no response. So I launched a complaint on the 23rd of May 2018.

My only question here is, can I cancel my visa and ask my wife to take over on the pending settlement? The reason is I have to travel on a family emergency to my home country.

Is it legally possible or what would you suggest in my case?

Thank you

Hari