Complex sentence: Following the Manchester Bombing, the remaining concert dates for tour were suspended by Ariana Grande, who has returned to her home in Florida, and are expected to be rescheduled when Arianna is feeling emotionally well.
Split into simpler sentences: Following the Manchester Bombing, the remaining concert dates for the tour were suspended by Grande, who returned to her home in Florida. They are expected to be rescheduled when Grande is feeling emotionally well.