Apparently those reasons alone aren’t driving Adrienne from RHoBH. In her multiple talks with show producers in the past few months, she has evidently blamed the intrusiveness of the show for ruining her family and personal life.
Adrienne has been through a lot recently, so maybe she just wants to take a step away from the spotlight and make her relationship with Sean Stewart work. And just think, if she’s replaced on RHoBH by his stepmom Penny Lancaster, we could still get an Adrienne appearance from time to time. Everybody wins!