What is Manpreet and Meena’s secret in Emmerdale and why don’t they get along?

Sister, sister: what tension lies between the siblings? (Picture: ITV)No-one can drop a surprise relative to shake things up quite like a soap, and that’s exactly what Emmerdale did last week with the introduction of Meena (Paige Sandhu).It was quickly learned that Meena is in fact Manpreet Sharma (Rebecca Sarker)’s sister.Her appearance wasn’t any less shocking for her sister though – and the animosity was almost immediate.It wasn’t just Manpreet she shocked either