Coronation Street spoilers: Tracy Barlow’s future on the line as Sally Metcalfe exposes her scandalous affair

Tracy McDonald’s (Kate Ford) affair with Tommy Orpington (Matt Milburn) has finally been found out in Coronation Street as Sally Metcalfe (Sally Dynevor) played detective.

Tracy has been engaging in the steamy fling with painter and decorator Tommy for the last month, all whilst her husband Steve (Simon Gregson) has tried in vain to get their marriage back on track.

Despite Tommy shutting down her further advances, tonight’s (21st February) episode saw the adulterers jump into bed again.

Meanwhile, as Gav Adetiba (Noah Olaoye) set about on his first day of his new window cleaning round, Tim Metcalfe (Joe Duttine) decided to help him get his foot on the ladder – literally.Ascending up to the window of No. 1, Tim caught naughty Tracy in the act but she quickly covered saying that she was having some lunchtime fun with Steve.

After confessing what he saw to Sally, she was too focussed on the dodgy job Orpington had done on their bathroom until a later conversation with Steve that left her confused and wanting answers.

Seeing him stroll along the street with an energy drink in hand, Sally commented that he looked exhausted and he responded with a series of remarks that sounded vaguely sexual.

Sally humoured her neighbour, until she came to the realisation that he was actually referring to a Street Cars job he’d been on all day driving to the East Midlands and back.

Witnessing Tracy and Tommy in a tense confrontation, Sally questioned Mary about their relationship and was told that they’d grown closer, and even spent lunchtime together – at the same time that Tim caught her in bed.

Explaining how she pieced the puzzle together, Tim was gobsmacked to learn that his best mate was being betrayed.

Upcoming scenes will see Tracy conflicted when Steve proposes they renew their vows.

Will she be able to admit her dirty secret before Tim gets opportunity to?