I wouldn't take her if we were just seeing each other but when it's an established relationship, I think it's acceptable
I had a season ticket with my ex for a number of years. She wasn't even that interested in football, but she developed some strange opinions over that time. She had a curiously strong hatred for Thomas Sorenson, could never really work that one out.
She's not the only one, I will never forgive him for those 2 games vs SHA