We married past our 90 days...What can we do now?

My husband came over on a K-1 fiancee' Visa Oct.27. We had 90 days to get married- Jan. 27th. We didnt know there was a 72 hour waiting period in Texas after you get your license so we took the next possible appointment at Justice of the Peace on Jan.26 and thought we were still in our time. a few weeks later when we went to fill out the adjustment of status paperwork. we took out the i-94 record which was dated Jan.25th that we needed to get married. We immidiately called lawyers, INS service centre information etc... and was told since it was just a day it should not be a problem. so we pid the fees and filed the paperwork. almost a year later got a letter that we had been denied because of the one day late-no other information on what to do. So we called customer service and we were told we could appeal for 585.00 within 30days. Immediately did that and with in two weeks, got another denial letter stating the law is the law with no other information on what to do. So we interviewed, and emailed several attorneys-they all said situation could be fixed by letting them put him into deportation status and getting our day in court. So we hired and attorney who started the process, and a few months later said that the trail attorney in Dallas would not put him in deportation status because he is not a criminal, and they do not care that he is going to become illegal. WE CARE! By now his work authorization is expired and he can not work. So they said the only we can do is file all over as my husband to come. Which will take a year and he will have to go back to his country to interviews, and its very dangerous. There are miltiple reasons why he cant do that. So we are trying to figure out what to do now. I have written to my congress person who called, and sent us a privacy paper to sign to let them get into the case. They also wanted copies of everything we have sent, and have gotten and we sent it in immediately. We are waiting to hear back. Can we divorce and get re-married and file it that way? what can we do??? We have 4 kids, I am full time nursing student...this is devastating! If anyone can help please...