Will virgo men back off if i keep on trying to contact him (text,iMs,e-mails)?

As far as I know, and have read extensively on this subject; Yes, he will back off. Virgos love their space, as well as time to yse and evaluate everything before committing to anything. Constantly trying to make contact with them is interpreted as "hling" or "needy" which they hate. All I can recommend is give him space, and plenty of it. Best of luck!!