Paddy realises that Vanessa also thinks Rhona could still be using pills when he finds her checking the drugs cabinet. After saying they should split up if they can't trust each other, Rhona promises Paddy that she is clean, while he swears that there is nothing going on with Chas. However, when the doctor prescribes Rhona antibiotics for a bladder infection, she panics. Rhona later pretends to Paddy that she has taken the pills, but in reality she is unable to face taking them, despite the doctor warning her that she could suffer kidney failure if she doesn't. An angry Marlon says that he'd rather fight for custody of Leo than let him go back home to Rhona if she is still using. Despite Marlon's wishes, Paddy barges past and scoops Leo up anyway. Meanwhile, Jai is concerned to hear that S