«وَإِنِّي لَأُخَالُ بَعْلَكِ صَدُوقًا فِي الْكَلَامِ بَرِيئًا مِنَ الْمَلَامِ»
I am inclined to think your husband truthful in speech and free of blame.
The verb akhālu marks an inference or impression. “The judge conclusively established that he was truthful” overstates it. “I think” or “I am inclined to believe” carries the epistemic limit more faithfully.
The husband has made an eloquent defense and the wife has made allegations. The judge's response seeks reconciliation, but his formulation is not equivalent to independent proof of every claimed fact. The translation should preserve that distinction.
Translation exercise
Compare “I think” with “it is proven”; identify the unwarranted gain in certainty.
VerbDegree of knowledgeakhāluI infer or thinkthabataIt was established; not used here