You must have done something to upset him

Depends on what happened, does he feel hurt about something

I don't know

Unaware

Shame

Another woman

Idk that is something you have to figure out. It has to be a reason for why he is ignoring you. So what events lead him to ignoring you. Back track and you will find your answer

Get yourself together ❤️ then when the time right he's will return if not move on with your life

That is one of life's biggest mysteries

YOU