Tara bro yeuta problem paryo ni. U r late by 5-6 months. Aba timro US citizenship ko bhau ta Enron ko share ko bhau ghatya bhanda pani badi ghati sakyo ni TPS le garda. Aba ta i dont think any sensible nepali girl will marry for a GC. Now u have 3 options. Either go to Nepal and marry and bring her here or yaha kai divorced/widowed/baccha ko ama/moti bihe garne or you can go to Eastern European country and marry a girl.
All the best