Lots of good replies....
For me, some of the stipulations surrounding separation and divorce were very difficult to defend, especially the notion that a woman had to be in 'extreme physical abuse' to justify separation (and that still didn't give her "scriptural grounds" to divorce). So basically, a woman had to have the crap beat out of her to justify leaving.
Another area was the nitpicking in regard to so-called sexual misconduct. Such misconduct varied between everything from momentary touching of a woman's breast to fondling them, etc. I'll never forget an elders meeting with the CO in which we went point-by-point through the Society's oddball designations of what consituted "uncleaness", etc., and trying to match such terms to the conduct to which they were applied. It boiled down to a roomfull of guys discussing breast-touching.