These hyped-up non-scientific dire warnings really bug me. They are completely false. I am not in favor of cocaine use, and I have never used it my self.
A quick Google finds several reputable scientific studies, including one from the World Health Organization, that show that occasional, low-dosage use is not only possible but quite common.
Yes, there are risks. But there are also facts. The responses on these threads, particularly the claims that occasional low-dosage use is guaranteed to cause problems even in the face of scientific evidence to the contrary are overblown.
Why not just tell the truth? Making up stuff to make a risky behavior more deadly than it really is doesn't help anyone.
http://www.tdpf.org.uk/WHOleaked.pdf
Quote:However, substantial variability is found in relation to individual's vulnerability to cocaine action, and the majority of occasional cocaine users do not become addicted (Addiction Research Foundation, 1995).
http://www.unifr.ch/biochem/index.php?id=110
It is certainly possible that a once a year cocaine use is not a problem and will never be a problem. There is scientific research that there are people who engage in occasional low-dose use without ever becoming addicted.
Whether or not this is an issue in this particular relationship is up to the OP.