There is a big age gap for my husband and myself also. When the CO asked him why he chose to marry someone much older, he said he didn't think age was an issue, it's about finding the person that is right for you. The CO said good answer. His visa was approved amd he's been here since Jan. 22, 2021. Started working within 2 months. What matters is how many times she has visited you and the time spent together. Also make sure to have all your documents in very good order. Best of luck!
