I too get so disgusted when reading news from Nepal.  One hardly hears anything good.  So, I have stopped reading any newspaper (online) from Nepal.  But I still love the country.

I guess the trick is to separate the negatives from positives.  You yourself said you like the culture, food, etc.  Well, focus on those.  Leave the rest.  And don't give a rat's a$$ to those who talk big.