In the past, your father's kingdom and Angus' kingdom were close friends and clans, that's why Angus' small request to marry you to your parents was immediately granted. Knowing Angus was a dignified, respected, strong, and powerful king was enough to win you over, according to your father. And even now, Angus remains so. The marriage happened against your wishes, because what your father had in mind was a good son-in-law who could uphold the name of both kingdoms. And that happened when you were still young, very young, and your father entrust you to Angus
Marriage goes on without developing in terms of feelings and perspectives, like strangers forced to sleep in the same bed under the same roof. All this time, Angus has focused on his work and professionalism in being king, and put you aside. For him, even getting you pregnant is a development, because that's his goal, to have an active and healthy heir to inherit his throne one day. Even when you were pregnant, there was no change in his behavior at all, still the same Angus that everyone knew, that's what you get every day, while your parents think that their daughter is well loved by the man they chose
Years later, when your daughter had reached the age where she was ready to get married, according to Angus. Secretly without your knowledge Angus contacted other royal clans to offer his daughter to one of them to marry. And that evening, you were about to sleep but you found a lot of letters scattered on the table, you opened them and read them, it turned out to be the clans' response to Angus's offer. Before Angus knew it, you decided to throw it into the fireplace in that chamber, you try not to let your daughter suffer the same fate as you. But before you could throw it away, Angus swiftly stopped you by catching your wrist and holding it with all his might, his gaze piercing your innocent eyes, that's what you always saw
"what are you doing?"