"Is it because her mom didn't get the case? Or is she just jealousy since Debra Opri comes across as tough, bright, and very articulate?"
"I wonder why Bloom dislikes Opri"
Probably all of the above. Besides, did someone say Opri defended Michael Jackson? I remember Alred despising Michael.
Opri didn't defend Michael Jackson per se. She "represented" his other family members.