The smile on her face makes Raymonmd confused. He didn't quite understand her at this time… Because the smile on her face says many things that she doesn't want to tell or speak about. But, he didn't understand the main thing that she said that she would do, that is to make Aiden trust her.
How is that even possible when Aiden lost trust in his mother a long back ago? It's not easy to gain any trust anytime soon. For that, she needs to beg him to forgive her and he doesn't think Aiden will ever forgive Macy. It was just impossible to forgive her when she left her family like she doesn't really care about them and for that Aiden had to go through a lot. Raymond had seen with his own eyes how much he had gone through each day… It was just so hard for him to see in that situation and it was more difficult for him when his father had passed away. The most that hurt him was his mother was involved in his father's death. Which was just unbelievable for Aiden.