How do I stop being so insecure about my boyfriend ? Every time he mentions another girl I get so jealous I get mad. He works with girls and it makes me mad. I trust him with all my heart but I don’t trust other girls. His female friend had crossed a line ones and he shut her down immediately and doesn’t talk to her anymore but still. I can’t help but get mad and get jealous and i want to stop but I don’t know what to do. Please help me out.. I’m kinda desperate