First, let’s remember the reason why Fergie & Andrew divorced: the toe sucking incident that was made public. They didn’t want to divorce, but (allegedly) Philip said that Fergie had damaged The Family’s reputation so much that they had to divorce. Fergie & Andrew’s relationship between them was quite strong prior and remained so after they divorced, while living together and raising their daughters together. Fergie ran in royal circles prior to dating Andrew; her father was Prince Philips polo manager.
No such bond really exists like that between Harry and Megs. They had a long-distance relationship before they got engaged. Harry was away from her this past August while he was in Africa either for a month or several weeks at a minimum. They were not used to spending long periods of time together when they got engaged. They don’t have a strong relationship between them. Their relationship has always been built on drama.
So, no, I don’t expect Harry and Megs to be friends after their marriage is over. They’re both so petty and insecure too.
House of Brat 