Boyfriend in jail. Confused..?

Ive been with my boyfriend exactly 3 years and 8 months. We've had a good realtionship, he have always listened to me, but then he lost trust in me and just did everything he wants. and ended up in jail for a robbery.. he is in jail for 7 months already and still haves 9 months to go.. right now i just want to be with other guys.. to have fun.. but im confused if its worthed.. because he really loves me and still im not sure anymore if i love him. what do i need to do?