Diddy is the informal step-father of Quincy Brown. Quincy Brown is actually Al B. Sure’s biological son. I guess through the years, there has been some jealousy because although Quincy calls both men his father, he leans more towards Puff and considers him his dad. A couple days of ago, Al B. Sure released a letter and it sounds like he’s going crazy and may be really upset with Diddy. He emphasized the word ‘BAD’ (Bad Boy) several times in the letter. LOL. Read after the jump. Gernique N