I have to agree with everyone's advice given. That is so awesome that you are okay and she saved your life, but in NO WAY does that mean she should treat you or anyone like dirt. My only offline friend can be the same way, she knows I don't drive cause of a phobia so she knows I have no way of getting around AND she knows I have social phobia but she nearly panics when she finds out that I am making friends online cause she feels that she needs to control me, BUT I will not allow her, I assume she feels that she is using my phobia's for her power, THAT IS NOT a real friend, I think that is toxic, same in your situation. NOW, HOPEFULLY your friend is not like my friend and she can admit to doing wrong, IF SO I would try to save the friendship and have a heart to heart talk with her HOPEFULLY she will see that you are right that she should NOT treat you like dirt cause she saved your life or for ANY reason! You are a person and deserve to be treated with respect. HOPEFULLY your friendship can be saved IF NOT know that this is NOT your fault. I hope that I have helped (((hugs)))
PLEASE keep us all updated!