Lets adopt Pelligrina's suggestion that its a fading thing amongst the aristocracy - although its still on the law books, it just isn't enforced.
2. Garden of delight: Reflavor, so that relations are not required. Got a long while before this becomes a thing anyway.
3. Emanations: Removed, Conceal Spell is a free spell if you have any of the skill pre-requistes. Hexes are hard to notice (requires a perception check), requires Kn: Arcarna to identify (DC 15 for first tier, DC 20 for second tier, DC 25 for the third tier of hexes). Requires an opposed sense motive check to work out who hexed somebody.