Is there any chance that I can get out of my probation in short period of time so I can re-file my citizenship and petition my wife?

You need to complete your probation, wait five years, expunge your record and then apply for your citizenship. This is going to take at least five years.

Unfortunately, you have to show 5 years of good moral character before you can be eligible for citizenship. Depending on when you were sentenced for your DUI, you would have to wait for at least 5 years from the date of your conviction before applying again. The usual probation sentence period is 2 - 3 years, unless there are extenuating circumstances which would warrant a lengthier period. So shortening your probation probably will not help you. I strongly suggest that you contact an experienced immigration attorney for a face-to-face consultation and give him/her all of the facts surrounding your situation. He/she would then be in a better position to analyze your case and advise you of your options.

Highly doubtful.

You need to complete all your DUI obligations and wait at least 1.5 years (half of probation) before you can hire a lawyer to motion for early termination.

CIRCULAR 230 DISCLOSURE: To comply with certain U.S. Treasury regulations, we inform you that, unless otherwise expressly stated in writing, any U.S. federal tax advice contained in this communication (including any attachments) is not intended or written to be used, and cannot be used, by any person for the purposes of (a) avoiding tax-related penalties or (b) promoting, marketing, or recommending any transaction or matter addressed in this communication.

Unless the judge releases you from probation, it will last for the term stated.