Complex sentence: Sulaiman Isa (born 1996) and Qasim (born 1999), and retained Khan as her family name till December 2014 when he remarried to news anchor Reham Khan.
Split into simpler sentences: Sulaiman Isa (born 1996) and Qasim (born 1999). She retained Khan as her family name till December 2014 when he remarried to news anchor Reham Khan.