My wife and I have been married for three years and we have a son. Unexpectedly last year, she expressed a desire for a divorce, although she wasn't involved with anyone else at the time. Understanding her unhappiness, I was prepared to agree to the divorce despite being the sole breadwinner and facing greater losses. However, instead of proceeding with the divorce, she traveled to her home country and stayed away for nearly a year. Consequently, I initiated the divorce process to move forward, as I didn't want to remain in a marriage where the feelings were not mutual. My attorney managed to serve her the divorce papers abroad, which she never signed, but after a few months, the divorce was finalized. We still communicate because of our child, but her messages are often mean and harsh, and I'm puzzled about the reason behind this attitude.