Emmerdale S36 E70 Episode 4632 (Sun 25th March 2007)

Scarlett marches round to Home Farm for a frank discussion with Jimmy. He pleads for his sister to believe in the brothers' innocence over Tom's murder, but during their conversation Jimmy lets slip the extent and circumstances of Tom and Carrie's affair. Right on cue, Carrie arrives with a further warning to Jimmy to keep his distance, but instead Scarlett turns on her mother.