プログレッシブ和英中辞典(第4版)の解説
かっとう【葛藤】
(a) conflict ((between))；trouble; difficulties; complications
親子の情と正義感との葛藤に悩む
「be caught [be torn] between family ties and one's sense of justice
彼らの結婚は両家に葛藤を起こした
Their marriage caused difficulties [trouble/discord] between the two families.