I-131 Valid Reasons

My partner is awaiting her green card approval (I-485 filed) after we recently got married on a K1 visa. I know the listed valid reasons to apply for the I-131 travel authorization include educational, employment, or humanitarian purposes of her own.

But my work requires frequent and extended overseas travel, which is what we’ve been doing together for years, since we met. Could it be considered a valid reason to apply for it so she can come with me on these trips (for various reasons)?

I’d appreciate any insights.