2 sentences for 瓜葛 (guā​gé — connection)

1. 他们两家有着复杂的姻亲瓜葛。

   tā​men liǎng jiā yǒu zhe fù​zá de yīn​qīn guā​gé.

   The two families have complicated connections through marriage.

   Source: Dong Chinese Dictionary

2. 他不想和自己的孩子有任何瓜葛。

   tā bù xiǎng hé zì​jǐ de hái​zi yǒu rèn​hé guā​gé.

   He doesn't want anything to do with his children.

   Source: OpenSubtitles