"Does who I go with have anything to do with a Beta like you? At least having sex with any Omega can give me a child. Look at yourself first, you useless Beta." He hissed bitterly as he tore up the divorce papers in his hand

Jack is obviously the person who told you he would love you for the rest of your life?...Why is that so. You remember how much he loved and pampered you when you first got married..Is it like that now?

Jack was the one who ruined everything, he had an affair with another Omega.. He even sent you the video.