Did I screw-up; can I fix it

[jjr1968]

My wife is perm resident and I am a US citizen. We filed a petition of alien resident for her daughter, my step-daughter.
I put my wife as petitioner and I signed and affidavit of support. It has been close to 2 years since we filed. Can I add myself as
petitioner now to speed up the process. Need Help!! Thank you

[mtouch]

My wife is perm resident and I am a US citizen. We filed a petition of alien resident for her daughter, my step-daughter.
I put my wife as petitioner and I signed and affidavit of support. It has been close to 2 years since we filed. Can I add myself as
petitioner now to speed up the process. Need Help!! Thank you

1. From what country is your wife?
2. When did your wife file the petition?
3. How old was the stepdaughter when you married her mother?
4. How long have you been married?
5. How old is your stepdaughter now ?