How did pions end?

you can watch the end on youtube.But here's what I know/remember .1? 2. yes,Theresa told Ethan,and they got married (so ,he toke it well) 3.Since Gwen lost Ethan you can imagine. 4? 5. the town was nearly destroyed ,the priest found out the little girl was a witch.and refused to help her.but if he didn't a volcano would destroy the town and that's all I know and can remember.