Here is the full list of all 35 Yes, Your Grace achievements.
Don't lose Aurelea or Cedani.
Bear saved Cedani.
Flawlessly complete the Dark Ritual.
Buy all upgrades for the Siege.
Make Asalia marry Varid, let Aurelea die, kill the deserter, kill Lord Jovan, kill Beyran, kill Radovian survivors.
Refuse all Radovians.
Sell all paintings from the castle.
Make Asalia marry Varid.
Give Aurelea a gift.
Buy all upgrades for Radovian Battle.
Find all evidence and clues for Royal Trial.
Audry takes the blame during the Royal Trial.
Help Stefan.
Pet Dusty three times.
Complete the game.
Let Asalia run away with Maya.
Help all Radovians.
Buy all gemstones from fortune teller.
Hit zero villager contentment.
Say Goodbye to Lorsulia.
Run out of gold.
Win battle against Radovia.
Confront Ivo.
Unlock Hunter.
Run out of supplies.
Turn the Tavern into a... Public house.
Help Lord Etton with his Dust trade.
Unlock Witch.
Buy a rooster for Cedani.
Get through the wedding night.
Buy all upgrades for wedding.
Tell Lorsulia she will be fine, instead of "I Love You".
Practice sword fighting with Asalia for the first time.
Invest in Tavern business.
Pick a nickname for Cedani.