As you said you already have divorced , no babies , no lena dena ; call 911 and tell about harassment. Mental harassment. They will give her warning to stay away from you. I have seen that alot even in nepalese (of course here in US) society. There is no need to worry about, unless she found out you married her for paper ( which you said you didn't ; even though i dont believe lol) or there is something else you are afraid of calling police.
Dherai pir garera nabasa mula. Police bhako ke kaam ta. Chinta le chita ko baato dekhaucha. So testo chinta lai paile chita pathai deu.