Supergirl was actually found on Earth by Superman and other Justice League members. She was even trained by Wonder Woman, but that doesn’t mean it was easy for her to get accustomed to her new life on the planet.
The Fandom page says that she didn’t feel like she belonged after she assumed the role of Supergirl. Superman was overprotective of her even though they have a big age difference, and she couldn’t spend time with who she wanted.
On top of this, Supergirl seemed to go through her own life crisis during her time on Earth. She had to discover who she was in this new world and where she fits in. Her secret identity of Claire Connors struggled to work, and it’s understandably tough to fit into a world where everyone assumes you’re so much younger than you actually are.
Luckily, the CW show named after her does show her struggle to fit in and illustrates the dynamic relationships between herself and her new family.
You can watch Supergirl Tuesdays on the CW at 9 p.m. EST.
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