[Shakes her head.] I've been honest with him. He insists on being honest, too. But if he doesn't trust me with the whole truth by now, I can't make him.
[And in which case, he shouldn't insist that he's always truthful; admit there are things he can't say, or won't say, or doesn't want her to know because it's her... rather than evading and lying through omission.]