Angella

Appearance
angella is a tall,pink humanoid person

Adora
When Adora first met Angella, there was a lot of skepticism toward her due to being a former Horde soldier. Seeing her as She-Ra and hearing that Glimmer was willing to look after her made her consider letting her stay in Bright Moon. Adora started to think that Angella didn't like her when she ran into her admiring a picture of Micah (her deceased husband). Once it was clear that Adora had no malign intent, Adora began to gain her respect and admiration.

Bow
Angella is fond of Bow and loves that he hangs out with Glimmer. Bow is always welcomed during meetings with the Princess Alliance and sits alongside Glimmer as they discuss what they should do.

Castaspella
Angella and Castaspella are sister-in-laws through their deceased husband/brother, Micah. According to Castaspella, Angella never responds to any of her letters that she sends her. They are still in touch even after the death of Micah. Not much is currently known about their relationship as of season 1.

Glimmer
Glimmer is the commander of Bright Moon and the daughter of Angella; the ruler of Bright Moon. This creates a point of tension between the two of them when they plan on whether to defend against The Horde or simply retreat to get away from them. Because of this dynamic, when Glimmer disobeys direct orders from the ruler, instead of being fined, arrested or worse, she is grounded to her room; for which she typically just sneaks out of.

The Horde
Angella's main enemy is The Horde; a large group of soldiers that continuously attack her land. She wants to keep her people safe, but only wants to retreat from them rather than fight them. The only Horde member she has ever liked so far has been Adora; the former Horde soldier whom defected once realizing their atrocities.

Micah
Micah was Angella's husband and the former King of Bright Moon. He was one of the first to be killed by The Horde, according to her and fought to keep his people safe.

The Princess Alliance/The Rebellion
Angella was the leader of the original Princess Alliance that disbanded a couple decades ago, shortly after the death of her husband, Micah. It wasn't until Adora came along as She-Ra that Glimmer and her got the idea to begin recruiting the other princesses into the alliance and resurface the group, so The Rebellion could have a fighting chance against The Horde.

Swift Wind
Angella met Swift Wind both before he was transformed (as Horsey) and after. When she began to see him talk, she was only mildly surprised. Swift Wind immediately started to yell at her about all horses needing to be freed instead of being trapped and mistreated. It's unclear if she has taken this demand into consideration.