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Scared of Sister

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What is wrong with my sister, she is fifteen and thinks it is okay to get drunk every other weekend, she also blows everything out of preportion, if my mum asks her to go to bed or turn off the laptop after ten my sister will start to screem and shout at my mum until my mum cannot take it any more my mum will then shout back, this upsets my mum very much and she doesnt understand why it happens as only a simple question was asked not told! my sister doesnt think that she has done anything wrong when my mum and i are clearly in tears, do you know what we can do to get her to understand how she is hurting us every night. thank you x x

Scared of Sister

Answered by on -


Your sister isn’t drunk only on alcohol. She’s also drunk on power. By yelling and screaming, she gets to do what she wants when she wants. She reduces your mother and you to tears. Your mother (and father if he’s in the picture) need to take hold of this. Parents need to be in charge, not a rebellious teen. For some reason, your mom doesn’t seem to know how to set rules and limits and keep them. All your sister has to do is make some noise, and your mother caves in. Even though your sister seems to like defeating your mother and hurting the two of you, I’m guessing there is a part of her that is also scared of her own behavior. She doesn’t know how to stop it any more than you do.

Parenting an angry teen is tough. I’m sure your sister can be impressive in her anger. But, like it or not, she is still dependent on your parents. That gives parents leverage if they know how to use it wisely. I suggest that you show your letter and this response to your mother. Things won’t get better unless your mother learns how to gain respect from your sister. She may need to see a family therapist or attend a parent support group to learn the skills and to have the support she needs.

I wish you well.
Dr. Marie

Scared of Sister

Dr. Marie Hartwell-Walker

Dr. Marie is licensed as both a psychologist and marriage and family counselor. She specializes in couples and family therapy and parent education. Follow her on Facebook or Twitter.

APA Reference
Hartwell-Walker, D. (2018). Scared of Sister. Psych Central. Retrieved on May 24, 2019, from
Scientifically Reviewed
Last updated: 8 May 2018
Last reviewed: By a member of our scientific advisory board on 8 May 2018
Published on Psych All rights reserved.