Another version of this is to offer to go talk with a priest/pastor yourself. One thing this does is to buy you time while your mom adjusts. If you find a decent one to talk with (iIf your church has one, sometimes youth pastors are a bit more open), the conversation won’t be too unpleasant (don’t view it as convincing them, just lay out your reasoning).
Your mom may be pleased that someone “higher up” is dealing with you. Also, when they fail to convince you, it helps her to let go of the idea that there was something more she could have done.
Another version of this is to offer to go talk with a priest/pastor yourself. One thing this does is to buy you time while your mom adjusts. If you find a decent one to talk with (iIf your church has one, sometimes youth pastors are a bit more open), the conversation won’t be too unpleasant (don’t view it as convincing them, just lay out your reasoning).
Your mom may be pleased that someone “higher up” is dealing with you. Also, when they fail to convince you, it helps her to let go of the idea that there was something more she could have done.