until he tell me....my heart really broke ....

before this i think we two really can have a good future even is so much time.until he tell me,actually he not yet put down her,is her.my decision that start after all the stress exam is write...now i choose give him time and think who is the last answer...although i can give time,but at the same time,i feel so sad,he hope me don't mind,i said won't....but....thanks to him that be honest to me,but the feel really so sad...he said that the feel he can't put down for half a year already...but why he said all the things to me?my hope,my heart really broke painly...i know he was not lying to me,i hope can know the truth,but after that i found that me don't know what can i do...i scared the answer that he give me at the end.he said that he hope can put down the girl and start a new life,after all this.....a wall is between us....why?not yet start,but me already sad..at first what i think is all wrong..how can i face all this?he said don't know can maintain or not,reason is this...he reply me a mail...a question there"who you hope can see her now?" he write there...."is still her forever"..this sentence....
at the end,i promise he,if he can't,i'll let him go....
this is helping him or hurt myself...............?