Because he know that
if he did this marriage after marriage everyone blame eku but now its tulsi.
they throw her out from SN.
as we know TULSI replacing i think they throw out TULSI for 20 years after her departure people of SN come to know what is eku now.
so no replacing of TULSI as there is no TULSI except SMIRITI.
good thinking EKTA .But we all LOVE tulsi.
May be her own son,daughter people of SN hate her
BUT WE LOVE HER.
plzzzzz stop spoiling her character.
& EKU now really change into bad i thought that he just do drama but now it is confirmed that EKU=ANSH.
because may be LAKSH go in coma .how many times he try to kill him.ðŸ˜