Generalizing

It's not usually the best idea, and when it goes south it really pisses people off:

If you are in a serious relationship with a female nurse. . .

There is a pretty good chance you are a scumbag.

Based on years of observation and analysis, I can state with some degree of certainty that nurses tend to gravitate toward the most low-life, disability check aspiring, wastes of carbon on the planet.

They will then cling to said low-life for years, patiently awaiting a marriage proposal, no matter how many times they are lied to, cheated on, or stolen from.

It is tragically fascinating.

Corroboration?

The Original Poster, or OP, didn't get the corroboration he was seeking. Instead he got some severe backlash. Don't piss people off by insulting their significant other.