Sometimes i ask my bf stuf on txt & he doesnt answer but when i send him a FWD he answers.wat does tht mean?

is he ignoring me or someting??...we r in an on andoff relationship and we r on offbut i know he wants me bk ..and so i said to him "you know what"? "since u left me u been acting real ignorant and a f****** grump! wat the hell is going on wth u ?!! wat do i do?!!!!!!!!!