My wife and i got marriedthisyear,but her parents are still claiming her on their taxes. How would I file as married, but without my wife as a dependant?

My wife and I were married in August, however since her parents cared for her more this year, they will be claiming her on their taxes. I know I still need to file as married, but I don't think I can claim my wife as a dependent. Any help would be appreciated.