Love Triangle..... Help?

Okay i'm 23 years old and my lifes a mess at the moment.... i've no one to blame but myself. I have been with my boyfriend for 2 and a half years i have been living with him for 6 months and cheating on him for 4 months. I have never cheated on anyone in my life and didn't think i was capable to do such thing but ended up getting myself in this horrible situation! I really don't know what to do as my boyfriend is a nice guy has a good job looks after me but obviously somethings missing if i have been cheating. I'm in love with both of these men and i really don't know what to to. The other guy says he loves me and would love for me to end things with my current bf, he hates the fact i have a bf and tells me he loves me everyday and that he's just happy he's met me and that i am in his life....... I really don't know what to do i know i must sounds like a love rat but i am so confused and dont know what to do for the best. I can't get this other guy out my head we speak on the phone everyday I see him about twice a week well as often as i get the chance to... but yet i still love my boyfriend but i'm not in love with him if that makes sense. Your advice would be really appreciaited. I know i must sound like a horrible cheat but i am a nice person under it all honest! Thanks xx