infidelity [infidelities]◼◼◼(unfaithfulness in marriage or other moral obligation) noun [UK: ˌɪn.fɪ.ˈde.lɪ.ti] [US: ˌɪn.fə.ˈde.lə.ti]Sami found out about Layla's infidelity. = Sami a découvert l'infidélité de Layla.
unfaithfulness◼◻◻(characteristic of being unfaithful) noun [UK: ˌʌn.ˈfeɪθ.fəl.nəs] [US: ˌʌn.ˈfeɪθ.fəl.nəs]