MY BOYFRIEND OF TWO YEARS NOW HAS CHEATED ON ME SEVERAL TIMES IN THE PAST AND ALL THOUGH HE DOESNT SEEM TO BE ANYMORE I AM STILL FINDING MYSELF INSECURE AND JEALOUS AND DONT KNOW HOW TO OVERCOME MY SOMETIMES VERY STRESSFUL FEELINGS TOWARDS HIM.HE HAS APOLOGIZED WITH SINCERITY AND IS DOING EVERYTHING TO PROVE TO ME THAT HE WILL NOT DO IT AGAIN BUT IM THE ONE WHO SOMETIMES JUST WANT THE RELATIONSHIP TO END. HELP I NEED ADVICE!