Green Tree Service Representatives were extremely rude and threatening with me. They called me at various times of day and night, and even while I was at work, despite my constant requests not to contact me at these times. They have harassed and bullied me ever since they took over my mortgage from Origin, and they have caused me XXXX and have made me afraid of answering the phone in fear of homelessness in doing so. They have also made deliberate attempts to embarrass me in front of my clients while I 'm at work. They also would only accept payments through a pay service that charged {$12.00} payments for every transaction and forced me to set up XXXX payments at a time beforehand. They treated me like I was dirt, a second class citizen ... Like I was some sub-human trash. 
