Up until last night, I was actually enjoying Vincent, despite Blackwood's bad acting, but the show playing Ronnie as a sympathetic murderer, while Vincent remains the villain because he "made" her do it, grates me. And this is coming from someone who fell in love with Ronnie because of the baby switch story. The murder of Fatboy in itself didn't bother me, but I agree it was unnecessary.
However, it was the Bobby plot that disgusted me more. The banal writing for this haphazard story is embarrassing. After almost two years, the end of the story is ... nothing. No one has to pay any consequences for their horrible actions. And Phil/Ian's lame lie was infuriating to watch unfold. Poor Letitia Dean always tries her damnedest with the shoddy material, bless her.