ok, 1) he was aware she would get Punished for alleged cheating, r wording wives wasn't uncommon practice back then 2) he obviosly did it cause he remembered ohm and his misstres, which was clearly implied and 3) just because he was selfish before doesnt mean I won't get irritated, a person can't just "im like that" themselves out off this situation, and I won't excuse it just bc he is a mc, i get that we can dissagee but I just stated my opinion on him
because he was focusing on making himself feel good and didn't think how Robert would hurt Kaew cause she and Khamsaen LOOKED like people that hurt him
look here