it's only a problem if he minds...which he very obviously doesn't in game so. take what you will.
Well it depends on the relationship we made the mc to establish with their brother because if we chose the option that the two siblings were close in the childhood then they are close but what about the other end of the relationship that can become negative, and if we choose our mc hate him then that what happens because as we have seen Gareth is capable of anger both silently and openly when he comes and angryly accuses us for Morgana open affection with Accolon in the tournament(due to the option of choosing to hate him) and also gareth is basically the sibling out of the two that can hide they emotions pretty well and we will never know his thought on the relationship we pursue with his fiance if we are in the hate relaionship with him but if we are close to him, then he reveals he is ok with it, what I am trying to say is that Mc whom hates Gareth should not poke the bear that is pondering wether to devour us the snake in an instant or slowly and painfully