The problem is not how you hu*****and was punished(jailed, probation, or fine). It depends on whether his action involves moral turpitude. Even if he was not charged or convicted, but if he admitted to police or immigration officer that he committed the violence that involve moral turpitude, he may be in trouble.
It is extremely important to check what kind of misdemeaner your hu*****and was charged, what is the maximum sentence of that crime, whether your hu*****and pleaded guilty in accepting the probation.
You need an competent attoreny in handling your hu*****and's case.