My boyfriend called his mom and said he didnt want me to pick him up because he was mad at me because he got information about me. How is this even possible. Is he really listening to rumors in prison. He has less than a week.

He could have gotten the information from people on the outside that are contacting him. Inmates learn a lot about respect and loyalty while incarcerated and who their real friends are. If the information is correct, he may never contact you if there is even a hint of betrayal, he is gone.