彼(かの)女(じょ) kanojoは wa夫(おっと) ottoの no能(のう)力(りょく) nouryokuを o疑(うたぐ)っ()て()い()た() utagutteita。 She doubted her husband's abilities. Literal She [topic-は] husband's ability [object-を] was-doubting. 疑っていた — ~ていた marks the ongoing state of doubt. 能力 ('ability/capability') is a common Sino-Japanese compound. marriagerelationships~ていた (past progressive/state)
彼(かの)女(じょ) kanojoは wa夫(おっと) ottoの no能(のう)力(りょく) nouryokuを o疑(うたぐ)っ()て()い()た() utagutteita。 She doubted her husband's abilities. Literal She [topic-は] husband's ability [object-を] was-doubting. 疑っていた — ~ていた marks the ongoing state of doubt. 能力 ('ability/capability') is a common Sino-Japanese compound. marriagerelationships~ていた (past progressive/state)