I applied for a K-1 visa before but didn't go through with it. Can I apply again with a new relationship?
A common question is whether you can apply for a K-1 visa more than once.
The answer is yes, but be prepared for additional scrutiny from USCIS and the State Department in the applications following the first one.
Be prepared for a denial if the K-1 visa petitioner (the US citizen in the relationship), filed petition for 2 or more fiancées and they had a previously approved petition filed within the last 2 years.
It is a possible to get a waiver of the time/numerical bars, and USCIS will concern factors like unusual circumstances such as the death or incapacity of a previous foreign national fiancée, among other factors.