Menopause questions...?

so im 17 and my mom is going through menopause. shes 50 and shes been really being a ***** lately and like starting fights non stop and always feels like everyone in the family is like out to get her or something. im sick of it and im wondering if after she finishes menopause will she like calm down? my older aunts (her sisters who have already went through it) all see so calm all the time. any help?