Yoongi, my boyfriend

Yoongi is my husband. He lives in Korea and tells me every day that he loves me very much, but one day I find out that he's in love with Jimin. I can't believe it! Yoongi has cheated on me. It seems he doesn't love me like he used to. Now he only thinks about Jimin. Would it be better to let them both fall in love with each other?