My boyfriend didn't return my text messages and lost his temper with me.

Men are selfish. Don't cherish what you can't get, and pester and beat up what you can't get. Four years is no longer exciting for a man. Don't indulge your boyfriend too much. If he ignores you, ignore him. You can't get married without him. It's hard to say that he can't stand loneliness, so he ignores you. Think about it. Maybe someone. .....