Girlfriend came to visit, got in trouble for PDA?

You were on a break. Your break time is your own. I'm betting that couples using the pool can make out and nobody reports them. Were you in a uniform or something? I think the guys are jealous and may even have put extras in the report to make the supervisor mad. (She might be jealous herself). Tell your girlfriend you got in trouble so she knows not to maul you at work. Peace.