Question re: tax

I've just been registering my details with the Revenue so I can claim my tax stuff online but when I enter my pps number its DH's details that come up. What does this mean. Do I not have my own taxes anymore? If I claim taxes, will they be made payable to DH ?????????????? I only informed the Revenue that we got married. I haven't even changed my name yet and I have definitely not given DH my tax credits. Someone please explain, if you can.

I'd definately give them a ring!!