Yes, it's true, Ashlee Simpson, 26, filed for divorce from Pete Wentz, 31, citing irreconcilable differences on Tuesday. According to People “They’ve just grown apart. They’ve been growing apart for quite some time”. The couple married in May 2008 and has a 2-year-old son, Bronx Mowgli Wentz. Simpson is asking for joint legal custody, primary physical custody, spousal and child support. Sources also inform TMZ there was no prenuptial agreement signed.