Bob Marley Controversies/Scandals/etc. ?

Are there any controversies regarding Bob Marley's life? Most celebrities and musicians usually have drug or gang affiliations or are gay or some scandal or something. Please don't tell me about how Bob Marley became Otrhodox Ethiopian Christian before he died because I know about that...I just want to know if there were any controversies or scandals within his life. And I know about all the children he's had with all the different women. Thanks.