Should I get a lawyer?

I have question wwe got a loan through one company and we did a loan modification, and soon after I got a letter saying that one of their employees sold information of some of the clients. Well I never got another bill from these people and this was around the holidays busy and all and when I realized it , we were in even more debt so instead of calling I ignored it stupid i know, but it was over a year with no word from them then they were bought out by another bank and I got the generalized welcome letter but still didn't get a bill now this is going on 2 years finally I get a letter saying to contact them and we worked out a modification but not by speaking to anyone but once needless to say we paid one month and couldn't afford the next one. When I talked to the person to first set this up I told her about what happened with the first mortage company, and I also sent in letters that I had recieved , there was a court action law suit going on and I could join if I was affected , as far as I could tell we were safe from stolen identity, so I didn't respond, but I sent them that letter too. All I want is to stay in my home and pay the mortgage but an affordable on should I get a lawyer and fight this!