Regret Comes Too Late

In order to have a child, I was the one who was forced by your mother to drink Chinese medicine every day, I was the one who was given more than a hundred injections during the IVF process, and I was the one who endured the painful ova harvest. Why am I not qualified? I originally thought that they were just pure love between a man and a woman, but I didn't expect him to leave me for her again and again...