family based petition complication- help needed

[abc123456]

Hi, I am first time posting here and need real help to make decision.
I m in us on student visa.
my parents r here on green card.
they filed my immigration petition as unmarried kid above 21 year old while they are on greencard in 2005.
now my mother just became us citizen. and I am also got married. I am still in us on non-immigration visa.
Is it possible to modify my old petition to married kid petition to keep old priority date?
my sponser is also now citizen instead of green card holder.
I want to do this so I can have my old priority date of 2005 that if converted this way, may became current date. if possible. its my guess. i dont know for real.
thank you all for advice. Its much needed.

[mtouch]

Hi, I am first time posting here and need real help to make decision.
I m in us on student visa.
my parents r here on green card.
they filed my immigration petition as unmarried kid above 21 year old while they are on greencard in 2005.
now my mother just became us citizen. and I am also got married. I am still in us on non-immigration visa.
Is it possible to modify my old petition to married kid petition to keep old priority date?
my sponser is also now citizen instead of green card holder.
I want to do this so I can have my old priority date of 2005 that if converted this way, may became current date. if possible. its my guess. i dont know for real.
thank you all for advice. Its much needed.

Pls give the exact dates so we can give the right advice:

1. priority date
2. date your mother became a US citizen
3. date you got married

[abc123456]

petition approved and priority date is 2006 sep..
mother became citizen in november 2010.
i got married in dec 2008 but didn't updated my original petition yet for married kid because my parents were still not citizens. I did filled it for kid 21 year and above so it is now f2b.
now do my parnts need to update my petition?
whta is best for me?

[mtouch]

petition approved and priority date is 2006 sep..
mother became citizen in november 2010.
i got married in dec 2008 but didn't updated my original petition yet for married kid because my parents were still not citizens. I did filled it for kid 21 year and above so it is now f2b.
now do my parnts need to update my petition?
whta is best for me?

I'm sorry but your 2006 petition has become void when you got married before your petitioner became a US citizen. A new petition has to be filed for you. The sooner this is done the better.