The short answer is "it depends."
Sometimes marriage can provide the basis for sponsoring an immigrant or make the person eligible to get out of deportation, but not always. There are several more facts we would need to know before definitviely being able to answer that question.
In the meantime, you need to get legal help for your partner, ASAP--before he signs away his rights or gets removed. It is possible that he could be eligible for a bond or release, or he may need to fight his case while in ICE detention. Alternatively, if he has prior deportations or serious criminal history, it may be difficult or even impossible to help him.
Get the legal advice you need--NOW--from an experienced removal defense lawyer so you can understand all of your options and how best to take care of yourself and your family.
This answer provides only general information and may not be relied on as legal advice. For more information about immigration law and policy, please visit www.lichterimmigration.com or follow us on twitter (@lauralichter) or facebook, www.facebook/lichterimmigration. To find an immigration lawyer in your area, log on to www.ailalawyer.com. Listed attorneys have been members of the American Immigration Lawyers Association, the nation's premier bar association for immigration lawyers, for at least two years, comply with annual continuing legal education (CLE) requirements and carry malpractice insurance.
It depends. More information is necessary to answer the question. If by marrying you there would be an immigration relief available to him immediately then probably the answer is yes. But consult with an experienced immigration lawyer to evaluate the merits of his case.
I would agree with my colleagues. It depends on several factors.
It is advisable to discuss this with a lawyer.
Ensure he doesnt sign any documents without consulting a lawyer.