You know that is a good question but I don't know if I would. Back before I became a born again Christian I would have said in a heart beat no and why would I, sometimes even though I know God I still have that sort of thought that races through my head at times. But you have to forgive yourself and in this case they might be looking for forgiveness for what they have done or may have done to you. Really it is your choice what it is that you want to do. That is really between you and the Lord and your adopted parents and the Lord that will have to answer that question. If it was me now that I am a different person I would go and see them just to let them know that I am going to be alright. And for them let them know that peace comes for us all if you want it bad enough. My advice to you is think about this long and hard, and when you do ask your self this question what if the shoe was on the other foot and my kids knew I was dying would I want them to see me? Think about it and make sure that you yourself be right in mind and spirit when you make your decision. What I am really saying is pray about it before you do!