Y'all are being too harsh on Hyungwoo. As a leader, it is his responsibility to keep the team together... Interpersonal relationships can ruin groups. Haven't you ever had two friends try dating each other, then they break up and the entire group splits? It's even worse when it's an idol group. You already heard Hamin explain it to the red-head: scandals can be the end of any idol. They seldom come back from it.
Man... Poor Hak as well through all of this craziness O.O He doesn't know what is happening and all he can do is wait and hope they all come back...