ok, I am sort of disappointed. Eusto showed that he loved her and was angry with her behavior but a bit of jealousy was slipping off.
@beazacha as I mentioned in my previous comment. His love blinded him. I considered it to be sort of pure, BUT WITHY THIS CHAPTER I can see he was frustrated, annoyed, exhausted BUT MOST IMPORTANTLY getting jealous to see her with many men and allowing herself to enjoy lust. Yes, the emperor, Julia, did wrong in allowing herself to fall that badly, but she is a human. She can't be strong in everything. And, we know that in most cases, people who have a strong front, and lead others need someone who could hear them out and allow them to let all their stress out.
That is why, I totally believe, the duke was able to deceive the emperor. Julia got to her peak. She won many countries and established her empire, but everybody who idolize her didn't pay attention nor care much for her to see that she was going to bee a steeping stone to rest after her exhausted and long journey to make her empire. Too much of everything is bad. This is a good example of the undying love they all got to a point that they saw her as a god. They forgot she was a human and needed people to sup[port her.
Eusto, I am so disappointed.....You were supposed to be the one to be there for her. No matter how many concubines she would have [emperors always have many spouses cuz of political marriages many noble families from other nations and her own would want to take from her], she needed him.