We dated for nearly 2 years now. Initially, we hardly knew each other when we dated. It took her a month for her to say'i love you'to me. Then we started gettin close. I did everything romantic to her. Wrote n sang a song, poems, showered her with gifts, letters, the works. Went swell next 2 yrs.then we had an argument recently (we argued often), and i said i hated her (mad at that time). I told her not to contact me 4 a wk. She took it seriously. I tried to contact her 2 apologize, but to no avail. A week later, i got a call saying we should break up, etc. She offered no reason other than that we r too different. Im having problems letting her go, especially at nights..I sleep at like 2-3am everynight the past week.Any advice?