I agree w/MH. While folks in MLC/having affairs tend to exhibit traits of BPD/NPD/HPD, the traits are newer developments, not a lifetime history. However, chronic depression can be expressed in all sorts of ways. Distorted thinking patterns which you describe are often used as a self-defense mechanism. Kids have been known to adopt their parents patterns.
"If you strike me down, I will become more powerful than you can possibly imagine!" 1st thread