My mom trims my hair, which is very easy to maintain since I only get a trim once every 6+ months or so. The whole year I lived abroad, I just didn't get a trim at all, so I could wait until I got home. If I do ever get to a point where it's not convenient to have her do it, I'm fairly confident I could teach DH to, since my hair is straight and I maintain a blunt hemline.
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