hiː hæd nˈoʊn ɐbˌaʊt hɪz stˈɛpmʌðɚz ɹᵻlˈeɪʃənʃˌɪp wɪð lˈaɪ ji ænd, wˌaɪl hiː hæd nˌɑːt tˈeɪkən ˌɛni ˈækʃənz ɐɡˈɛnst ɪɾ æt ðæt pˈɔɪnt, dɪsɐpɹˈuːvd ʌv ɪt.
He had known about his stepmother's relationship with Li Yi and, while he had not taken any actions against it at that point, disapproved of it.