Should I Take Back Back My Ex-Boyfriend Of Two Years??

He Cheated On Me With I Don't Know How Many Girls And I Still Took Him Back Because I Loved Him And Still Do...He Was Keeping In Contact With An Ex Of His And I Didn't Know Till He Went To Jail, The Chick Starts Calling Me And Telling Me All Kinds Of Crap About The Two Of Them And When I Confronted Him About It He Would Get Mad At Me.. We Was Suppose To Get Married While He's In Jail But All This Started Happening And I Told Him I Wanted To Wait Till He Gets Out, He Got Upset And Told Me On V-Day That Since I Didn't Wanna Marry Him Then We Shouldn't Be Together But Has Since Been Trying To Get Me To Take Him Back.. I Love Him But I Love Myself Way More And Will No Longer Tolerate His BS..