Coronation Street viewers were moved to tears after actor Rob Mallard's on-screen partner Sinead Tinker (played by Katie McGlynn) lost her battle to cancer in emotional scenes last year.The Daniel Osbourne star has now addressed his character's future in the ITV show, as the soap star admitted his storyline "can't go on much longer".It comes as his alter ego has been seen battling grief by viewers.The widower has endured a tough 12 months following the loss of his beloved Sinead.The father-of-one has faced a number of challenges following the death of his baby's mother.But those closest to him are becoming increasingly concerned by his behaviour.The small-screen star has grown extremely close with sex worker Nicky Wheatley (played by.
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