Complex sentence: In August 2002 Davies married his second wife Helen in Cardiff who was formerly part of the Welsh dance troupe the DCD seniors the Dance troupe who reached the semi-final of Britain's Got Talent in 2009.
Split into simpler sentences: In August 2002 Davies married his second wife Helen in Cardiff. She was formerly part of the Welsh dance troupe the DCD Seniors, who reached the semi-final of Britain's Got Talent in 2009.