Just wanted to mention the plot inconsostency. Ashe is banished for turning Mila's mother into a ghoul, but in a vision we can see that she was turned into a vampire, which aligns with us seeing her in her tomb as a vampire. In one version, she was sent to turn the girls, while in the other to spite Rinaldo...? Unsure what to make of it
Ashe was blamed for turning Mila's mother, but she wasn't the one that turned her. Mila's mother was in fact turned into a ghoul, but when you see her again, she is a vampire. The answer to this isn't explained in the dialogue. The player needs to discover the reason on their own. I recommend checking out Morgan's old home and exploring the place a bit. You may find the answer you're looking for.