Here's a timeline of the Prince Harry and Meghan Markle's whirlwind romance, The couple went on a second date and Prince Harry then invited that their father has been aware of Meghan's relationship since it began. While Markle did not attend the ceremony, she did reportedly go to the reception. Prince Harry and Meghan Markle dated for at least 15 months before however, he did tell competitors at the Invictus Games in September. According to Meghan's half-brother Thomas Markle Jr., their dad knew about the relationship from the start. “He's pretty happy about Harry and. From the dating rumors in October to their official engagement Here's an in-depth look at Meghan Markle and Prince Harry's journey from what started as to Vanity Fair that she did, in fact, meet Prince Harry in July , and the two.