Superexchange,

If you have made up your mind to leave for Nepal. Then you need to ask for all the payments from the employer starting the H1b date regardless of you were working or not until the termination date. Once the employer hands you an official termination letter (which you should ask for) if not given voluntarily ask for the air ticket back to Nepal. Employer is required to give you expenses for trip back to Nepal. If he gives you hard time on this threaten to report him to DOL.

People dont take those measures because they want to stay here. But if you have decided to leave then make sure you get those things done. Two reasons,

First, when you try to come back to US..you need to prove it to the consulate in Nepal that your stay in US was a valid one and only an employer termination letter and pay stubs during your H1B period proves this. 

Second, Dhoti employer should be punished for what he has done to you. Dont let him abuse you like that.

Email me with your phone number and i will guide you more if you need it

Sid