Hero got braveness only to defend Shahs?

Anuj is hero of anupama life and show

Hero has paralysis after brain surgery cannot stand properly but fighting Toshu whose in his late 20s after few weeks of operation

Wow where was his great bravery when vanraj targetted Malvika or kapadia empire when his hand leg brain was fine

Or may be anuj thinks hes a Shah that he has to defend only Shah woman or Dave woman

Only his own kapadias like Malvika and little anu he never defends

Or may be hes giving message asli khoon khoon hi hai adopted is adopted only no one can replace blood siblings