@Alalae Not giving anything away, but it would give the nobles too much power. Them telling him who he can and can not marry. Or could stay married too.
@Onyxjade i got you it could be dangerous to do so because then every little decision could be discussed by nobles but at the same time not listening to people can lead to a revolution (s/o 1789 french revolution) so tough decision need to be taked.