心こころ頼だのみ

noun

reliance; dependence; trust

Emotional reliance on someone or something; often implies a sense of security from having someone to count on.

• 彼かの女じょは彼かれを心こころ頼だのみにしている。

  She relies on him emotionally.

• 友とも達だちの存そん在ざいが心こころ頼だのみだった。

  My friend's presence was a source of emotional support.