Dharma has a better relationship with Viacom18 than with any other network. Another film co-produced by Dharma and Fox Star (Kapoor and Sons) is also with Viacom18. Karan Johar's first three directed films (KKHH, K3G and KANK) were recently sold by Star to Viacom.
Ironically, not only has Karan's fourth movie (My Name Is Khan) remained with Star, but Star Gold Select shows it every single week, to remind viewers that 'yes, we too have a KJo movie'! But three others have been sold off to Viacom18.