Jennifer Gates found it “challenging” planning her wedding amid her parents’ divorce. The Stanford University graduate married equestrian Nayel Nassar over the weekend and she is thankful their relationship has offered some brightness during a difficult period which saw her dad, Microsoft founder Bill Gates, and mom Melinda Gates separate after 27 years of marriage, as well as her full-on schedule as a medical student and her new spouse’s training regime. She told Vogue magazine: “It’s been a challenging year, both collectively with the pandemic and for our families going through transitions. …