adjustment of status

[couns]

We came to the US in 2008 via J1 and J2 without the two year residency rule. My dad filed petition for me way back in 2002 while I was still single. I got married in 2006 and my dad sent a copy of my marriage certificate to NVC to notify them. We never got any reply letter or notice that they received it or not. We then received approval notice of my petition on June 2009. Three months later my dad had his naturalization (Sept. 2009) I called the NVC to notify them about the changes in status and I was instructed to send them copies of the changes. Now, I consulted a friend and she told me that since our priority date is current why not apply an adjustment of status together with all the changes with me and my dad's status. Include the information of your baby who was born here in the US. I did follow her suggestion and applied for adjustment of status. I got the biometrics and medical done already and they scheduled me for an interview next month. What can you say about this case? I understand that I won't be able to benefit from my dad's petition due to my marriage, but there were changes that happened between the petitioner and beneficiary. Do you think the consul would be considerate of my case since I'm already here in the US, I have a son born here, and my wife and I both got social security, driver's license, and pay our taxes? Did anyone in the forum had the same experience? I would appreciate it much if you can share or give advice. Thank you all.