after he found out you're cheating on him due to his possessive actions *at first he'll be very furious and almost violently towards Gavi but after some time later he'll realize that he can't let you go*, you both were so in love and no matter what happens *he couldn't hate you but his anger and dark side will be there more and to make Gavi regret for all of this, he'll be more controlling and protective towards you more than usual*, he just needed serious answers, keep protecting from Gavi.