Communication Breakdown

I've got a new phone #. And I have been reconnecting with people.. However, some a little too late.. My foster dad. Dad Irwin, as I like to call him, had a stroke while I was unaware. I feel like I let him down.. I don't' have family that I am close to, and the Irwins have been the best that anyone could hope to have. He is fine, at least that's what I know. I have been so self centered lately that I forget about the things that should matter.