Compare: 知る vs 分かる

知るしる

to know; to be aware (of); to be conscious (of); to learn (of); to find out; to discover

分かるわかる

to understand; to comprehend; to grasp; to see; to get; to follow

N5CommonGodan verb (ru ending)

to know; to be aware (of); to be conscious (of); to learn (of); to find out; to discover

驚かない所(ところ)をみると知ってたのね。

Seeing that you're not surprised, I think you must have known.

誰がどんな趣味だろうと君(きみ)の知ったことか？

Is it any of your business what someone's hobby is?

N5CommonGodan verb (ru ending)

to understand; to comprehend; to grasp; to see; to get; to follow

僕(ぼく)には彼女の言うことが分かった。

I got what she was saying.

トピ主さんが親思いの娘(むすめ)さんであることはわかります。

OP, I can tell that you're a daughter who cares a lot for her parents.