Hi I am a girl and born Nov 25 1987. I dont know if I will try to work out our replationship.

I have a partner and just gave birth for a twins a girl and a boy. But my partner never change. I am letting him go but he dosnt want to. He always tell me that I am his forever but he never change. He doesnt know how to appreciate me and doesnt know how to make me special. He doesnt know how to be responsible enough and never dream. Should I give up or let him go?