葛藤 かっとう
kattō

Noun
Suru Verb

1. conflict; complication; troubles; discord

Intransitive
ちち わたくし葛藤 かっとう、彼 かれ気付 きずいていないようです。
chichito watashino kattōnika rewa kizuite inai yōdesu
He seems not to be aware of the conflict between my father and me.