Shiv hated Gauri no doubt, when he married her. But he never believed in the kundali thing, that her life would be seriously endangered... The Shiv Kapoor that they have sketched out is not capable of falling soo low... But after Gauri encountered one accident after another, and after knowing Gauri (and knowin her is loving her), he can't bear to put her at risk...
KAA is the story of Shiv-Gauri... Both together... Getting rid of Shiv is going to hurt the storyline severely, as is maligning his character to this extent. I just hope Ekta and the creatives know what they are doing...