I was going back and forth with each flight
Another show after show, each night
She became so suspicious of these other bitches
She'd go through my phone and we'd fight

from T.I. (Ft. B.o.B, Kendrick Lamar & Kris Stephens) – Memories Back Then Lyrics on Rap Genius

Meaning

He was always touring and traveling, so he would meet other girls during his trips and that made the girl doubt about his loyalty to her, leading to a fight between the two.

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