Toriel left Asgore because he poisoned Chara.
Appearance
Toriel is a goat-like monster with white fur, two horns, two yellow eyes with giltchy pupils and red eye bags, two long ears, a nose, a smiling mouth with two fangs. She wears a black torn and ripped robe with a white Deltarune.
Personality
Toriel is bad at baking, but can make killer meat based dishes. She has a colorful rose garden, never manges to NOT get her torn apart from going in to water/cut them.
Relationships
Frisk
Toriel cares for Frisk while they are in the Ruins.
Flowey/Asriel
Flowey / Asriel is Toriel and Asgore's son.
Chara
Chara was the adopted child of Toriel and Asgore.