Its difficult to be exact as I would say its been a build up but over the last 6 months or so it seems to have been getting worse.
Regarding the anger she normally is 100% sure in her own mind that someone was to blame for her reaction and that it was justified. I don't really think she would accept that she does have an anger issue. Again with the worry - if she is worried about something really relitivly trivial its difficult for her to be able to see that it isn't a big deal. She will think she has good cause to be worried about it!
Its worth pointing out that she isn't always angry or worried etc. She can be happy and have fun too.
No she doesn't
Yes they are concerned but a lot of them do just attribute this to her age, being a teenage girl, going through a phase etc.
My feeling is at the moment all we are doing is dealing with the problems as they present day to day and maybe we need to look at the bigger picture of what could be going on
There really isn't anything that I am aware of
Thank you for you helpful advice