Abilene, TX Immigration Law Firms & Lawyers

If the offense was the basis for the removal action, and if it qualified as an aggravated felony for immigration purposes (and it probably did), then you are inadmissable "at any time".   The only hope for becoming admitted is to seek post-conviction relief--to attack the conviction itself.  I recommend you hire an attorney to assist you in proceeding further.

Although your question about "giving papers" to relatives is less than clear, note that it certainly is possible to sponsor multiple relatives for immigration benefits at the same time. There really is no substitute, however, for you, your parents and your husband to consult with an immigration attorney who, after learning all of the relevant information, could advise about eligibilities, options, and strategies to attain your goals, and who then could offer legal representation in the often complex application process.

As long as the B2 visa has not be cancelled yet, it is still considered valid. However, having a valid visa is not a guarantee that you will be admitted to the US as a visitor at the point of entry.