I hoped I don't fall back into my depression. Losing a love can cause more damage. I believed it will be different. I was wrong

It must be my fault. Tom keep on going back to his first love. I might as well go to bed & cry myself to sleep. First love sucks!

What have I did wrong to deserve the worthless love? Once again, I'm second. His first love is more important than me. I'm depressed.

I'm pretty upset! Tom broke his promise again. I felt like I'm not good enough for him. I'm unworthy to be in love. I can't go on.