Should I stay or go? Please help!!!

Me and my boyfriend have been together for 6 months now. We dated 16 years ago when we were in college and It did not end well. I cheated on him with his best friend. I was 16 and he was 22. He was very abusive towards me and acted crazy a lot. Now we are back together and I dont know if its for the best. He has become a great man. He accepts me and my two kids from my ex husband. He treats the children and me very well. he is just so jealous and smothering. My two sisters want to go away for the weekend to spend some sis time together for my sisters 35th birthday just the three sisters but my boyfriend says if I go its over between us. I have not gone anywhere for 6 months because of his jealousy. He even made me start working from home. I havent seen my sisters in 4 years and I really miss them and I want to go so bad!! Should I stay or should I go? Please help I dont know what to do!!!

Hi ISA You should go, you havent seen your sisters in over 4 years! Family is so important, dont let him take this time away from you, coz one day you will regret it and then it could be too late! He is only back in your life 6months and he already has you working from home.....whats gonna happen in a years time??? You wont be able to go to the shops without him trailing behind you.. For your own sake and the sake of your kids get away from this guy and move on..