While Beyoncé might be “Crazy in Love” with Jay-Z, their marriage still has its fair share of struggles. The A-list couple tied the knot in 2008 before welcoming three children — Blue Ivy, 12, as well as twins Rumi and Sir, 6 — and continue to be a powerful pair despite Jay-Z’s infamous infidelity scandal. Although it’s not something the typically private spouses tend to talk about frequently, Beyoncé has come forward about her husband’s wrongful actions through her music and in interviews, and a source claimed there’s a reason the “Single Ladies” singer “keeps bringing it up.” “Her bringing u…