Will he be angry if he deliberately doesn't reply to men's news?

Of course he will be angry when you deliberately don't answer him. You ignored him. Do you have anything else in mind? If you ignore him, he will be angry. If you do this, he will feel humiliated, and if you ignore him, he will be very angry. So you'd better not reply to his message on purpose, so he will be more angry. You should communicate with him and tell him why you did it. If you don't do this, he will be more angry. If you don't tell him, he will always be so angry, and he will think that you don't care about him or love him. So you'd better explain to him why you did it.