She was brought up by the Sea Gods Oceanus and Tethys

Immediately following their birth, Cronus would eat all of her children. Cronus' wife Rhea was tired of his antics and wanted to save Hera. To protect Hera from Cronus' brutality, Rhea decided to send Hera away. Tethys and Oceanus were chosen to provide her with a secure childhood. This is one of the most astonishing facts about Hera. Rhea, Hera's mother, made a cunning maneuver that ensured Hera's safety and allowed her to blossom as a Greek Goddess.

Oceanus for preservation. At the time, Zeus was involved in a protracted battle to topple the Titans. In ancient Greek mythology, the river Oceanus, which encompassed the entire Earth, belonged to the god Oceanus. His wife Tethys later came to be connected with the sea. Hera was raised by Oceanus and Tethys at their palace, which was in the west. Hera always had a very positive memory of her foster parents and even attempted to make up with them later in life when they were at odds. Since Oceanus and Tethys were role models for marital faithfulness, it can be inferred that this was the cause of Hera's constant loyalty to Zeus despite his multiple indiscretions.