Girlfriend was out til 4 am. Am I wrong for continuing to ask where she was and what she was doing?

So my girlfriend didn't get home this morning til 4 am. She gets off work at 10 and its a 40 minute drive home. So I asked her where's she's been all night and she says don't worry about it. I've continued to ask and she still doesn't want to tell me. Am I wrong for questioning her whereabouts? What should I do?

Anonymous2016-08-17T10:47:16Z

Yes and don't bother her about it, if she wants to go get a drink after a hard day at work and hang out with her friends let her do that

Answer mine
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?2016-08-17T10:41:21Z

You're not wrong and if she wasn't doing anything suspicious she would be able to tell you where she was

Anonymous2016-08-17T10:43:08Z

I imagine she has been screwing a co-worker. That's what I would think.

Him2016-08-17T10:42:02Z

Its clear she is hiding the truth from you. Ask her how she would feel if you were to do the same thing to her.

Raymond2016-08-17T11:34:06Z

bro YOU ARE A MASSIVE IDIOT. she is deff cheating on you, dump her imediately and sleep with her friends