Me and my husband have been married for 3 and a half years and he is the love of my life. Now there is a girl at work that he has built a friendship with and I can’t stop thinking that he is falling in love with her and he will soon cheat on me with her. We have argued about this often, but our last argument was a severe one, to the point that he has said he will leave me if I don’t stop accusing him of cheating, he said that I can’t seem to trust him. I don’t want this to ruin our relationship. Honestly, he is the best thing that happened to me, so what do I do? Please any help or advice will be greatly appreciated.