Contrary to what joolsbee has said, the likelihood of an Absolute Discharge is non-existent and the possibility of a Conditional Discharge for ABH is extremely unlikely. Even at its least serious, sentencing guidelines suggest a High Level Community Order. You will see that from the guidelines (page 26 of this document):
http://www.sentencing...pdate_1__2__3_web.pdf
The fact that the magistrates have sent the matter to the Crown Court for sentencing suggests that they consider this matter to be beyond the lowest level of seriousness and beyond their sentencing powers of 6 months custody. The fact that this took place in a domestic context aggravates the matter considerably.
You will not usually be granted audience in the Crown Court but your husband’s barrister can convey your support to the court in mitigation. This and your husband’s previous clean record may be enough to persuade the judge to impose a suspended sentence. If he does this will be accompanied by one or more requirements. These may include unpaid work or supervision by the probation service.