I heard this news about two months earlier. But I dont know about the death of his first wife, because once he married to Rukhsana at that time his first wife was very much alive. When asked about his second marriage he said his first wife is not a typical Pukhtun and he married Rukhsana to groom his kids in Pukhtun fashion. Now what reasons he is going to adduce to support his new marriage with a non-Pukhtun girl though she is quite beautiful and attractive.
"Pa Jahan da Nangyaali wee daa duwa kara
Ya ba ukhree kakaray ya ba kamran shee"