Firstly, let me openly say that we earnestly need you to come back to the true free form of faith.
And now to answer you question about nepal, It was because the peaceloving, nature loving, god fearing king birendra and his entire innocent family, who was loved by peacefull nepalis was killed by this antifaith brother of his in greed of power and money.
He got the result of this greed in this very life and his repentance will not end till his physical existance does.
Believe in the law of nature, come back to hinduism (this is my sincere hand folded request no jokes)