What makes you think he was?
John 20:15 and 20:17, plus if you study carefully the accusations and trial of Jesus Christ by the Sanhedrin they threw everything at him, but the kitchen sink. The kitchen sink standing in for him not being married.
I don’t think it would affect your Catholic faith, but I just find it interesting. Particularly her treatment in the Gospels as the first witness of Christ’s resurrection. Knowing that a woman cannot give testimony in Jewish courts.