EZ, i understand what you're trying to say..if Sultan decides to avenge, he doesn't need a reason..he may have thousands of reasons, yet it's wrong morally (RK taking revenge from Madhu or vice versa was never a good idea right?) ..from Sultan and his mom's POV, when they see Radha and RK living happily and them suffering, they wud hate them...so when they destroy RK and his family, they'll be satisfied that now the revenge is complete? justice is done ? doesn't make sense to me but yes, CV's can show anything..it's a story which THEY are narrating...we dun have any say on how it progresses, we can only like it or dislike it...even if I find it wrong or someone else, we'll keep watching it...tv serials never follow logic anyways...also, RK is no less...he may wage a full fledged war against Sultan in his hatred and madness...i believe nobody is a victim here, nor is anyone fully right or wrong..