What is the exact difference between "が世話になって and "に世話になって


So this character says to this girl

課長にはいつもお世話になってます。。。 Aka "The section chief (your husband) is always helping
me"

But then this girl says to him

いつも主人が世話になってます aka "Thanks for always taking care of my husband/helping my
husband"

How does it work?




Aが[/は]Bにお世話になる literally means _A receives care from B_.

Those sentences can be understood as:

  * **私は/が** 課長にいつもお世話になってます - I always receive care from chief.

  * いつも主人が **あなたに** お世話になってます - My husband always receives care from you.

_Thank you_ is just implied.

