Yudhishtra liked gambling. Fine. Aren’t Nakulan and Sahadevan, sons of Ashwini Kumaras? And these Ashwini Kumaras were sons of Saranya and Surya? And isn’t Saranya also the mother of Yama and therefore, Yudhishtra’s grandmother ?
Now, consider Karnan, Yudhishtra, Nakulan and Sahadevan boys. Karnan’s dad was Surya. Yudhistra’s grandfather was Surya. Nakulan and Sahadevan’s grandfather was Surya too. Tamil pride swells.
 — She is not, since Yama and Dharmaraja are two different gods. But that is OK.