The dark side

Everyone got their own dark side.
And that's Cookie dark side: obsession aggression.
It's getting serious now.
Her obsession is not fix on anything.
It is vary from anything at anytime.
and this round....The handkerchief that used to wipe her face.
Out of sudden she snapped on it and of course my pity finger. T.T
Should I consider professional help to solve this issue?