If my parents won’t allow me to attend Madinah Uni, should I obey them in this knowing that I am able to seek ‘Ilm online (via SOK, YouTube, etc.) and that leaving my family would cause them to deviate more from Islam?

Ustadh AbdulAziz al-Haqqan
It depends, do they need u, can u convince them, are u doing hijrah and so many other aspects.