Should she ref it????

[PIAA REF]

An official in my chapter was given a varsity boys game. (it will probably be the only one she gets this year) It was given to her by a friend, who got it directly from the school. It was a non-league game, but it did have a team (away)that is in the same league that her husbands( a coach) team is in. Her husbands team and the team she officiated should battle it out for the league title and right to go to the playoffs. Overall record is looked at for playoffs. Should she have taken and reffed this game???