how long this ex-wife is away from Qatar ?.. If she does not come back within 180 days, her visa is cancelled, unless a fee of QR.500 is submitted. Hope she is away for months, so dont worry.

But how to include your name in her place ?... this is tricky ? I cannot advise how you will convince the Immigration officials that you are now the "real" wife etc.

Any experts,pls advise