Yep, most women break their hymen during
exercise, tampon, or something else
without even knowing. Unless you have a
septate hymen (it has a thing string of
extra tissue that creates two openings--
you'd know if you had one) then its
unlikely he was able to tell just by
looking.
But in any case, your hymen has nothing to
do with virginity. You had sex, so you're
not a virgin-- not like it really matters
though, so don't stress about it
