It does sound like she's depressed, and I agree that she probably needs to be seen by a doctor for that. As for flying off the handle, I find myself as I get older a lot less tolerant of the things that used to not bother me at all. I'm thinking that's all part of getting older. I also get a little more overwhelmed when things are thrown at me all at once. Getting old stinks.
Thank you so much. Its helped me put this in perspective and stop taking it all so personally. I will take your advice. Thank you again. Yes getting old stinks :(