Dating a Tiktoker - Duke Depp (discontinued)

Why didn't you tell me?

y/n: And you didn't tell me??
Duke: I wanted to keep it a secret
y/n: But aren't we supposed to tell each other everything. Did anyone else know?
Duke: Just Kaestle
y/n: I just don't get why you didn't tell me
Duke: I really wanted this to be a secret
y/n: So that's why you had all that merch
Duke: ya..
y/n: I'm not mad but I really wished you told me
Duke: Okay if you want me to tell you everything I wouldn't watch the rest of the video
y/n: Uhhh why

*you get to the part where he says he's single*

y/n: WTF... how could you do this
Duke: It will get me more exposure, please
y/n: But I'm your girlfriend. You're not single. 
Duke: Trust me it will get me more exposure
y/n: What about all the thirst comments and now they know this it's going to get worse
Duke: it's fine just relax
y/n: But you can't just say your single. Your lying to all your fans
Duke: I know...
y/n: So when are you going to tell them
Duke: I don't even know
Y/n: I just can't believe it. I've been your girlfriend for almost 2 years and you do this.
Duke: I'm sorry
y/n: You're going to have to tell your fans at some point
Duke: I know
y/n: So what now I can't post about you
Duke: You'll just have to keep your account private and I have to unfollow you on my photography account
y/n: I really wished you told me before you did all this. Like I don't get why you didn't tell me when I mentioned the account to you multiple times. I even got you fucking merch. Ugh I'm so done with you can you just leave
Duke: I'm sorry y/n
y/n: You really should be
*duke leaves*

What did I just do??? I basically just kicked him out of my house. I'm just so angry at him. I don't know if I'm overreacting but how could he say "I'm single" when we've been happily together for 2 years. Did all the "I love you"s mean nothing to him? I mean I wasn't even that mad about him not telling me but the fact he said he's fucking single threw me off. I don't get why he would do this to me.