Personality Disorders Support Group
Personality disorders form a class of mental disorders that are characterized by long-lasting rigid patterns of thought and behaviour. Personality disorders are seen by the American Psychiatric Association as an enduring pattern of inner experience and behavior that deviates markedly from the expectations of the culture of the individual who exhibits it.
I don't know where to start.
First, don't compare yourself to your GF's sister. Just concentrate on you and your GF. If she wants to drive her sister, that's her business.
I'd also work on your accident anxiety- if wouldn't even be an issue if you could drive, right?
Best of luck.
It is normal for couples to settle in after being in a relationship for awhile. I've been married for 17 years. My husband has his face in two laptops, his phone, and iPad all the time. He still loves me. Instead of complaining about it, just state that you would like to schedule some quality time with her.
The sister issue helps her self-worth. I don't think you will be able to fix that one. There are too many variables involved. My aunt used to drive 20 miles if her adult son called to say he was out of cigarettes. He died at age 40 of lung cancer. Some people will never get that they are hindering another's progress.