From a legal standpoint, it is important to understand that traveling outside the United States with a valid travel authorization is never entirely risk-free. Although no trip can be guaranteed to be without risk, certain precautions may help lower potential issues.
Until recently, our office had not encountered cases—within the types of matters we typically represent—where an individual was unable to reenter the United States using a travel permit. However, we have since become aware of a situation at Newark International Airport involving a VAWA-related case in which entry was refused. While this case does not involve a T Visa and is not directly comparable to your situation, it highlights the importance of being fully informed about possible outcomes when traveling.
In that instance, the denial of entry stemmed from the way the traveler responded to questions regarding their immigration case. Should you choose to travel, you should expect that immigration officers may question you upon your return. Their goal is to verify that you have a clear understanding of your case and that your statements are accurate and consistent. Responses that indicate confusion, inconsistency, or ineligibility may result in refusal of admission into the United States.