It's hard to imagine intervening in your spouse's workplace drama, even to vouch for them, but especially to side against them. There are certain lines that should not be crossed when it comes to your professional and personal lives. Muddying the waters between the two is never a good idea. This is doubly—no, triply true when it comes to your spouse's workplace, outside of being an agreeable plus one at workplace holiday parties and functions, you should never have anything to do with their wor…