I was reading an abbreviated version, but found one fully translated copy here: https://lsc.chineselegalculture.org/Asset/Source/lscDocument_ID-12_No-01.pdf

It's indeed a fascinating read. In regards to family law, the state seemed to have a vested interest in maintaining stability and (mostly patriarchal) hierarchy in private households.

Like one, you can't just divorce or leave your first wife for no reason (unless she committed one of the "deadly sins" for a married woman, one of them being talking too much). It's apparently also a CAPITAL punishment to hit your parents or husband's parents. If a husband catches her wife cheating on him with another man, he can kill them both with no legal repercussions. If he only kills the man, than it falls upon the local magistrate to seize the offending wife to be remarried or sold off as a slave (in which case the profits go to the state).