I am in a strange situation. I am trying to be short here. Due to some "***" reasons I had to withdraw my wife's 485 application.
---- How can you withdraw her I-485? It was her application based on your I-140 and I-485; I think it has to be a letter from her to BCIS with her signatures
She and my son are staying back home. I came back to US, w/out their knowledge (now they know I have gone back to US), I have changed job, so she doesn’t know where I am.
----- BCIS or Embassy can track you down from your SSN# if she complains to US embassy
She still wants to come back and trying to do whatever she could do for that. They (she and her parents) are trying to screw me. She is saying that I have taken her & my son's passport (my son is US citizen). My parents got a call from somebody from (so called) US embassy, asking for my son's passport. My parents have replied back saying they don't know and it is with her.
1) My question is since her 485 application is withdrawn, what could she do harm to my career and me.
---- She can lodge complaint against you that she has not withdrawn her I-485 and BCIS may ask you the reasons, if you signed the letter to revoke it may create problems for you, better ask the lawyer
2) Can she take advantage of my son to get into US.
----- Yes in future
3) Would INS believes on her passport story.
---- Yes, US embassy will listen to her statements as child is with her with out US passport, you should give the child passport if it is with you or with parents
4) Any harm for my parents?
----- If it is India then she will lodge a complaint with US embassy and the embassy will forward the complaint to local police and local police you know in India and you or your parents cant keep the passport and they are going to believe her as you are not available for explanations and US embassy will also track down where you are in US.
5) Any other thoughts you guys have for this situation...
We both don't want divorce yet (due to old 3 yr old), but I still cannot live with her for few months to year till she changes herself.
----- Better is to settle between you and your wife, this kind of actions reported against you and child passport not provided can all go against you, the doubt will be on you because you said that YOU have withdrawn her I-485. She can also lodge any complaints against you with Indian embassy and they will forward it to US BCIS. Don’t create problems. Better option would have been if she was in US with child and file for divorce that way her I-485 would have been automatically revoked. It seems that you don’t want to stay with her but for the future of your child you should have not tried to revoke her GC process because after getting GC she could have stayed with the child in US and your child would get better education.