actor took to his Instagram account on Wednesday evening (March 12), where he alluded to the split.
The have also unfollowed each other on the social media site.
It all started when Dylan called her up feeling sick and she thought he was suffering from a case of appendicitis and needed to be rushed to hospital.
Understandably panicking because she was thousands of miles away, Britt did what all good girlfriends would and packed up her two dogs and immediately caught a flight with them to be there for him.
(Zylka told one Twitter user Hale "decided she was too good" for him.) PHOTOS: When exes attack!
Hale, who plays Aria Montgomery on the hit ABC Family series , has yet to comment on her split with the actor.
For starters, she retweeted some advice fellow actress Zelda Williams (Robin Williams' daughter) passed along to her: "You are worth what you think you deserve.Still, given his scary accident on the set of The Maze Runner, we're guessing Britt was pretty pleased it wasn't anything serious this time around. Zylka, 27, and Hale, 23, first hooked up last March and all seemed rosy despite juggling hectic careers: Aside from her TV show, she recently cinched a deal with Hollywood Records to record an album, while he landed a part on the FX hit "Don't have a girlfriend. And per Zylka's not-so-subtle follow-up tweet, it doesn't sound like the split was amicable."There's a difference between celebrities and movie stars. Zylka then reached back into his '90s alternative rock catalogue for a more apt statement reflecting his feelings, posting a quote from the Smashing Pumpkins' song "Bullet With Butterfly Wings.""Despite all my rage I am still just a rat in a cage, someone who said what was lost can never be saved," he tweeted. A few days later, Chris seemed to be in better spirits, opining, "Never any disrespect towards anyone.Celebrities fade away, while movie stars stick around forever," the thesp wrote. Only if you say what you say you should stick to it.If you say you love then love."He then added, "With my momma!!!But, as it turns out, he was not suffering from appendicitis at all.