This question is confusing. If your mom is overseas, she cannot benefit from an I-485. It's not possible and you have wasted money and time. I...

Whether he is eligible to naturalize or to renew his green card depends on a lot of information not listed here. It's too much to list here, so...

Much more information is needed. Deferred action does not allow you to change status; the question is whether you are otherwise eligible and what...

You can speak with the prosecutor and you can hire a lawyer for him (or he can hire one for himself). If you can afford an attorney, that is the...

You left out the most important piece of information -- what were you convicted of that led to your deportation? Don't answer in this forum....

Can it delay processing? Yes Could it be their mistake? Yes. But probably it's your mistake.

Hire a lawyer who specializes in criminal defense and immigration. This cannot be answered in this forum.

This is an important question that you should discuss with a lawyer to help you through the process. It may seem like a simple question, but it's not.

How about you hire a lawyer to make sure this is dealt with correctly? It is impossible to answer such a specific individual question in this forum...

This is not enough information to answer the question.