You should stop taking it bro. Some people it can give delusional reactions and cause psychotic behavior. If I were you I'd look for another stop smoking solution.I dont remember my dream last night reall, i have been on chantix for a week now. Wierd thing is I dont remember the dream but i bit my girlfriends arm. I had no idea I did this until she woke me up yelling that i bit her.
This is coming from someone that used chantix and would recommend it... but not in your case.