then she sent me a really hateful message.
I live my life by one rule do the best you can. It seems you have done the best you could. You have a huge load on your shoulders, it's not your fault that your husband was a low life moron, it's not your fault you found a friend and it turned out bad. Look at every turn you made the best choice you had. All you can do is make the best choice and not look back. Please be kind to your self. This is a tough life all dialysis patients live. You must realize that you are doing the best you can and it will get better.
People can be real assholes. I am so sorry you are going through this. Here is a quote from Eleanor Roosevelt that I love: "No one can make you feel inferior without your consent."