How can I get my boyfriend to talk to me about problems?

Hello, well I have a boyfriend and I also have lots of guy friends and I known them for a log time. But the other day me and my boyfriend where leaving the club and all my friends where there and one ot them send my a msg “ will your boyfriend get mad if I go say hi” and my boyfriend looked at the msg and I answered “no”. My boyfriend looked at the msg and told me what the fuc* k does he want to come say hi to you, whats he watn with you, and I told him he was just a friend and that he needed to trust me. Well he got mad and drove 1 hour without speaking 2 me, then we go 2 a stop and said to come over near him I was so frustraded. I sat there trying to get him to speak to me so we could talk it over, but he just ignored me and all he could do was say “ what you want me to tell You”. He does this every time I have to tell him something like the otherday, I got a msg from a guy that I want nothing 2 do with. This guy tretens me that he is going to do some thing to my boy friend if I don’t leave him. This guy and my boyfriend work together and I am afraid that this guy is going to do something to harm my boyfriend so I tell him whats going on so he knows whats happening and he just sat there for 1 hour and got mad at me. SO HOW DO I GET HIM TO AVOID DISRIGARDING PROBLEMS AND GETTING HIM TO TALK TO ME ABOUT THEM AND SOLVE THEM AS A COUPLE? PLZZZ HELP SOMEONE I CAN’T STAND HIM WHEN HE GETS LIKE THIS! PLZZZ HELP