Help me Please, I PITY my BF He's a little boy inside........?

Or he is feminine, He has the attention span of a 11 year old boy, he is not dependable i.e ( simple things like go to the store for some groceries), he seems unhealthly Attached to me,Says its ALL MY CHOICE (with everything), calls me mama and mother,He is not to worldly (he cant hold an intellectual conversation and He seems to have this LAZY way of expressing how he wants to be sucessfull, Its like Im looking at a lost slow little boy, I am agressive. Im bacisly falling outta love with him. Is this a good reason to end a5 month realationship?