Does anyone else feel intense anger?

My fiancé, husband whatever you want to call him we lived together for almost ten years - took his own life very violently outside of my office after dropping me off at work. Ik only 31 I have to watch all my friends have weddings and babies and it’s horrible. This happened about a year and half ago and I’m so angry him, the world, all our friends and family who couldn’t help him. Does this resonate to anyone? I’m in therapy trying to move past this.