BeaArthur wrote:
I was going to say "sounds OCD" but the more I read, I started thinking "personality disorder." But you really can't diagnose anything by what you have reported so far; in fact, you can't diagnose anything if you don't have the appropriate credentials and opportunity to fully assess.
So you and your sister should settle for "it's mom's issue" and do the best you can to get your own lives in order.
There is something called Obsessive Compulsive Personality Disorder (OCPD).
With OCPD, the person is a perfectionist because they feel that perfect is the way things “should” be and often don’t think there is anything wrong.
With OCD, the person doesn’t want to perfectionist. They do it to prevent anxiety or “something bad” from happening. They usually realise that behaviour is not normal.
BTW When people say “I’m so OCD!” they usually are talking about symptoms more typical of OCPD.
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Life ... that's what leaves the mess. Mad people everywhere.