you removed the wording that the article hellen was about a mythological figure and i believe your argument was that she didn't fall under your definition of mythology so i pointed to an encyclopedia that also considered her a part of greek mythology sorry if i am missing something anyway my point is that to avoid conflicts on each article's talk page and to avoid people coming to your user talk questioning you edits you could a stop editing in such a controversial manner or b go to a community wide level to try and get support for your changed before you make them such as starting a centralized discussion or just going to the village pump just some ideas sorry if i got a little too offended good luck