9/11 WIDOW REMARRIES By MARIA ALVAREZ, ADAM MILLER and ANDY GELLER Laura Mardovich, who lost former husband Ed on Sept. 11, gets married to family friend Robert Balemian at St. Patrick's Church in Huntington, L.I. - N.Y. Post: Mary McLoughlin April 14, 2002 -- It was a day of joy amid a time of grief. Wearing white and beaming broadly, Laura Mardovich married family friend Robert Balemian Friday. People exchange their wedding vows every day, but what is unusual about this marriage is that Laura is a Sept. 11 widow - perhaps the first to remarry. The priest who pronounced...