I know that your angry at your biological dad, but he has made plenty of mistakes. He didn't mean to lose you and your brother and sister. He was confused. Lori doesn't deserve what is happening to her, I know she knew nothing about what was going on, she did nothing but try to help him. He just screwed his life up so many times that it is difficult to get somebody to take a chance with you when you have done so much wrong their entire lives. He tried everyday for 2 years to find a job and nobody would give him a chance because of his past. I know you hate him right now, I completely understand that. You arent him, you are a much better man than he could ever dream of being. Just know he loved his kids with all of his heart, and it broke him into pieces when he lost yall.
In my opinion you got a chance at a better life being adopted, you should rise above.. imagine the life you would of already had set up for you if you didn't. Thank god everyday, that you will one day be a successful young man that will be in the right path in life.