を支えて

supporting

→ を
phrase Rare #26,144
supporting を marks the thing or person being supported. 支えて is the te-form of 支える and can connect to what follows; support can be physical, emotional, or financial.
JA: 友人が困難な時期に私を支えてくれた。
EN: My friend supported me through a difficult time.

壁が屋根全体の重さを支えていた。

The walls were supporting the weight of the entire roof.

彼女が一家を支えている。

She supports the whole family.

これらの柱が舞台を支えています。

These pillars support the stage.

オリンピックへの夢が彼を支えていた。

His dream of competing in the Olympics kept him going.

ゆっくり頭を支えて

Gently support my head.

— 雪山の絆 (2023)

彼女は自分を支えてくれた人みんなに感謝の意を表した。

She expressed her gratitude to everyone who had supported her.

彼女を支えているのは自尊心です。

What keeps her going is her self-respect.