My first love. The one who took my virginity .. How could you ever hurt me the way you did? Say the words you said to me? Left me alone while i'm pregnant & you don't care?

I can't seem to stay off his social media sites and every time I go there , I see him talking with the same girls he told me not to worry about? Guess I wasn't as pretty? What he wanted? He could've left me before I fell pregnant. Idk what to do .. I'm happy about my baby but I wanted a family . Sorry if this is discombobulated, my feelings are everywhere.