Yeh Rishta Kya Kehlata Hai serial update: RK heartbroken after he learns..., Shivani remembers Armaan; will Abhira get to know the truth?

In the upcoming episode of Yeh Rishta Kya Kehlata Hai, a shocking revelation awaits RK as he uncovers a major secret that will leave him heartbroken. Will he stay quiet or reveal the truth in Abhira's presence?