The only thing Hestia did that was a bit messed up was telling you to hold out on telling Helios your powers were fading. Honestly she just sped up the break down of your relationship. It was already coming. There wasn't enough trust between them. Diana showed cracks early. She's too immature to be crown princess. That MC halo faded fast and she doesn't have the maturity, wisdom, connections, etc to make up for it.
The only thing Hestia did that was a bit messed up was telling you to hold out on telling Helios your powers were fading. Honestly she just sped up the break down of your relationship. It was already coming. There wasn't enough trust between them. Diana showed cracks early. She's too immature to be crown princess. That MC halo faded fast and she doesn't have the maturity, wisdom, connections, etc to make up for it.