Rodallega cannot understand why he was substituted when other forwards at Fulham tend to be given a whole match, and has criticised his boss.
"I have no relationship with the new manager and I think he has been disrespectful to me," Rodallega told Colombian TV show Kick Off.
"He always keeps his forwards on whether or not they are playing well, so I don't know why he has done this to me. It broke my heart.
"I've never gone through a situation like the one on Tuesday in my whole career. I couldn't sleep that night."
The 28-year-old added: "I've had a good career with no acts of indiscipline anywhere.
"But at that moment I felt rage because I wanted to keep playing."
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