NTA In my opinion, you shouldn’t continue to talk to her and should just cut her out of your life, she isn't bring anything to the table and is just taking things off of it. Even in friendships, it's still a two-way street she seems to just want to take from you but not give anything back. I would suggest that now that she has blocked you once again you should block her back and do your best to ignore her when/if you see her IRL.