Originally Posted by George Foster
I would sit down with your dad and tell him how you feel. He must feel horrible guilt for talking you into moving. It might be a huge relief to him if you actually moved back. Communication with your dad and brothers is critical. This is your family, it's all you got. Tell them how you feel, and that you love each and everyone of them, but you got to move back. They will understand. Pull the trigger. You are in my prayers, good luck.
Good advice here. I couldn't have said it better myself.
It sounds like your family's a victim of timing more than anything. Sometimes entrepreneurial opportunities fail for reasons that are beyond anyone's control. Talk to dad humbly with hat in hand, dust yourself off and move back home.