Have been seeing a guy for about 4 weeks now, all going really well. We were talking about my rabbit this evening, and I asked him if he liked rabbits (random I know). Anyway he said he liked them, but not his ex's as it was vicious. This is the first time he has mentioned his ex, isn't this a big no no? This dating malarky is new to me! I just changed the subject and no more was said about it. Is it a red flag?