I'm glad your father is doing well now.
My friends father had a heart attack last year, and it really shocked his family. He had a heart bypass, and exercises and eats more healthily now, and his outlook on life is really good, and his health is great.
But I know at the time it was really stressful on all of them, and my friend had trouble with it, but confided in me.
I'm glad you're okay to confide in us, and I'm sorry that you recieved such a negative response from everyone. We get our stuff-posters from time to time, which make us cautious about accepting these sorts of tales, but it's no excuse for us to betray your trust so much.
And I'm sorry if my earlier comment came off as blunt. I just thought you might get some comfort in being with your mum, if you could.