The parties are allies of the communists, not enemies. Are you even aware of the pact between them? If they Maoists and their useful idiot democrats succeed in overthrowing the monarchy these traitors will be the first to get lined up against the wall by the maoists and shot.
You can keep saying that until you're blue in the face -- an you can call the United States, India and Pakistan Maoist dupes ---, but the fact remains that in 1999, the people of Nepal elected anti-Communists by an overwhelming margin. And when the current King took over (under exceedingly suspicious circumstances, I might add) the first thing he did was throw those anti-Communists in prison.