Without knowing more about the facts surrounding your husband's deportation and rehabilitation, it is hard to make any sort of assessment. To succeed, you will need the help of a competent attorney. I would not try to do this on your own; the stakes are too high. Most lawyers offer payment plans. He or she will explain the I-601 waiver process and the necessary showing of extreme hardship.
You are right to focus on your health, that will be a major factor in your extreme hardship showing. Also, your current economic condition and your husband's ability to support you and your children is another key factor.
Since your ability to travel is limited, I would find an attorney in the Dallas area. I have included some links to help you find an attorney.
I hope this helps and may God bless you.
This response is provided for informational purposes only. It is not legal advice and does not create an attorney-client relationship. Questions and answers posted to this forum are public and cannot be kept confidential. Although admitted in DC, I currently reside in Texas and I am authorized to practice U.S. immigration law worldwide..
You should hire a lawyer to help prepare your hardship letter. Typically when a person is deported they must remain outside the country for a period of ten years. You do have a number of things that prove hardship. An experienced immigration attorney can advise you and help in the process.
The answer provided here is general in nature and does not take into account other factors that may need to be reviewed for a more precise answer. You should consult with an immigration attorney before taking any action. The answer here is not intended to create an attorney-client relationship.
Step 1: hire an experienced immigration attorney to handle the case.
Step 2: See step 1
J Charles Ferrari Eng & Nishimura 213.622.2255 The statement above is general in nature and does not constitute legal advice, as not all the facts are known. You should retain an attorney to review all the facts specific to your case in order to receive advise specific to your case. The statement above does not create an attorney/client relationship. Answers on Avvo can only be general ones, as specific answers would require knowledge of all the facts. As such, they may or may not apply to the question.