Know where I lived in Divorce both Parents have to agree go take Kids over 3hrs away or out of State. Will there be any issues with OP either way, probably not. As Single Father raising 3 on my own rarely got questioned, but with young Kids of 2, 4, and 7yrs would always bring documentation just in case. Funny thing happened when my oldest was 12, multiple people Airport and Cruise thought she was my Wife and mother of my youngest Daughter. Question was even before that, "Where is her Drivers Licence." I'd reply, "Ah shes only 11"