If it was me in this position, I would just take an honest interest in her and her subjects (Satanism, Paganism...etc). Maybe start with building a relationship with her (crazy, I know). She just wants to be heard and valued (like anyone in a relationship), rather feeling like she needs to fall in line.
I'm 35 and great with my young nieces and nephews because I treat them like they're on my level. I build relationships with them like I would with anyone else. I take them seriously and they sense it.
If it was me in this position, I would just take an honest interest in her and her subjects (Satanism, Paganism...etc). Maybe start with building a relationship with her (crazy, I know). She just wants to be heard and valued (like anyone in a relationship), rather feeling like she needs to fall in line.
I'm 35 and great with my young nieces and nephews because I treat them like they're on my level. I build relationships with them like I would with anyone else. I take them seriously and they sense it.
I would highly encourage starting here: https://www.youtube.com/watch?v=dCmDUquKAUQ