Olivia's relationship with Cassidy is going to end very badly when she admits that she's still in love with Stabler.
It's that kind of crap that has marred SVU. Especially in last week's episode when she came down hard on the female cop for expecting her male partner to love her back. Why couldn't there be a friendship and a working relationship? They seem to be able to do it well with Fin and Rollins.