B2 visa sponsored by fiance who is on H1B

My fiance is currently on H1B in USA. I want to visit him for 2-3 months and he is willing to sponsor my trip and take care of all expenses while I’m there. Will there be a problem in getting B2 visa assuming i have all the required documents?

If they feel that you are a potential immigrant, then it may run into issues. If you can show ties to your home country (social, financial) then it should be fine. In the end, its VO’s discretion.