both are not wrong neither Jo or Ja...Ja is being practical and based on proof wants to punish sujamal coz his cousins were killed and he attacked...Jo is emotional coz that is her brother one whom she has idolized her whole life...so if he sends a message amidst all danger to his life ..as a sister she would rush to hear him out ...no sister will hand him over ..so Jo could not have told Ja even if she wanted to coz that would have been executing her brother ...and how could she when her heart is again and again telling her he is innocent...
yes Ja may be hurt she did not trust him but hopefully he himself realizes that he had undergone the same in MC track when jodha had accused his badi ammi...he refused to believe and went out to investigate and even then was not convinced...unless and untill he did not see the proof he did not believe and the same holds for jodha as well...and he had told BB too that even if the angels from heaven had come down and told him she did what she did he would not have believed them .,...he believed when she accepted her crime ...it is not easy to separate relations and justify ...sujamal has no one right now and everyone has disowned him yet he stands in Agra wanting to warn Jodha...if she betrays him that would be the end ofthe guy...he deserves justice and this may be how he gets it...test of fire...you may burn but you shall come out brighter...holds for Ja ,Jo and suj