Kat 'struggles to bond' after baby reunion

'EastEnders' Kat Moon will struggle to bond with baby Tommy after she is reunited with him.

The barmaid was left devastated by the 'death' of her newborn son on New Year's Eve - unbeknown that Ronnie Branning had swapped him with her dead son James - and is thrilled when he is given back to her after Ronnie hands herself in to police and is sent to prison.