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