Big open question

Can big ever be too big.. Feel free to interpret the question any way you want ;o)_ Man:Apparently, she was offended, and was not very nice to us.(31 December 2017) Man:This past summer, however, my sister and I were asked to work on a project, and she was not.(31 December 2017) Man:So, this girl and I have been [...]
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Bettina:
How to deal with my mother when she acts like a bratty teenager?
(2 January 2018)

Bettina:
And is me not challenging her authority just enabling her to act bratty and bossy?
(2 January 2018)

Bettina:
I haven't said anything to her about it, I become extremely timid around her.
(2 January 2018)

Bettina:
If she messes something up it's because other people are 'too needy'. When I make a small mistake, like forgetting to wash the dishes, she acts like I just stabbed her in the back.
(2 January 2018)

Bettina:
She makes it seem like everyone is to blame for her problems.
(2 January 2018)

Bettina:
She uses low blows when yelling at my brothers or me because she knows it makes us more upset.
(2 January 2018)

Bettina:
She seems to think she's the only one who has problems.
(2 January 2018)

Bettina:
She refuses to accept the fact that other people have problems.
(2 January 2018)

Bettina:
She seems to think that anytime someone does something that slightly ticks her off, that means they hate her and she makes a big dramatic scene about it.
(2 January 2018)

Bettina:
She acts like everyone is out to get her.
(2 January 2018)