why did tommen kill himself

Tommen Baratheon’s suicide in Game of Thrones is the result of several emotional and psychological blows hitting him at once, not just a single event.
Quick Scoop: What happened
Tommen jumps from his bedroom window shortly after witnessing the destruction of the Great Sept of Baelor, where his wife Margaery, most of the Tyrells, the Faith leadership, and many nobles are killed by wildfire that his own mother, Cersei, secretly orchestrated.
Key reasons Tommen kills himself
- Loss of Margaery and his “ideal world”
- Tommen deeply loves Margaery and sees her as a kind, stabilizing presence who gives him purpose as king and as a husband.
* When she dies in the Sept explosion, his last source of warmth and moral guidance is suddenly gone, leaving him feeling utterly empty and guilty.
- Total moral collapse of his faith and kingship
- Tommen invests heavily in the Faith of the Seven and the High Sparrow, even allowing the Faith Militant to gain huge power and shape his decisions.
* Watching the entire religious and political center of his rule obliterated in one moment destroys his sense of a just, ordered world and makes his own crown feel meaningless.
- Realization of his mother’s monstrosity
- He understands, at least in broad strokes, that Cersei is responsible for the massacre that killed his wife, allies, and countless innocents.
* This means the person who’s supposed to love and protect him has become a mass murderer, so he is trapped between loyalty to her and horror at what she’s done.
- Crushing helplessness and guilt
- Tommen has always been gentle, sheltered, and easily steered by stronger personalities; he is not emotionally equipped for such brutality and political games.
* He knows he should have prevented the violence but didn’t, which leaves him feeling complicit, powerless, and unworthy to be king.
- Symbolic breaking point
- His quiet, almost ritualistic removal of the crown before he jumps shows that he is abandoning the role of king entirely—rejecting both his title and the nightmare that comes with it.
* The simple, silent scene underscores that he has no more words, plans, or support left; suicide is his final escape from a world he can’t live in anymore.
Different viewpoints fans discuss
- “Primarily about Margaery”: Some fans argue his suicide is mainly about grief for his wife; without her, he sees no reason to go on.
- “A perfect storm”: Others stress it’s the combination of Margaery’s death, the destruction of the Faith, Cersei’s actions, and his own weak position that drives him over the edge.
- “Character consistent, but mishandled after”: Many viewers think the suicide fits Tommen’s arc, but criticize the show for not exploring the political and emotional fallout in later episodes.
In short
Tommen kills himself because, in a single day, he loses his wife, his faith, his belief in his own goodness as king, and any trust in his mother, leaving a gentle, fragile boy with no path forward except to step out of the story entirely.
Bottom note: Information gathered from public forums or data available on the internet and portrayed here.