andrew o'clee , 36 , met first wife michelle in 2000 and they married in 2008 .
he started affair in 2011 and forged document so he could marry philippa .
but he was caught out in elaborate lie after video appeared on facebook .
despite the revelations , philippa , 30 , has vowed to stand by her man .
o'clee was jailed for eight months at chichester crown court for bigamy .