I'm going to get angry at my girlfriend for hiding my cigarettes and in retaliation hide her phone
How are you hiding her phone?
I hid it under the sofa.
Things are going to get out of hand if you keep this up. Tell her why you are upset about the cigarettes but don't escalate things like that.
I've lost count already. But that's what happens when you get mad at me for no reason.
Your gf just care for your health. Hiding your bad habits can't compared with hiding her phone.