Search Results: getting her to finish

I know how it sounds lol. But my boyfriend (been together 7 years) shaved his nether regions when he never does. We had just gotten finished doing the do and I noticed he had recently, but it had been some time, which I thought was odd because I didn’t see him freshly shaved at any point. He said it had been the previous week, which I was on my period. He wanted nothing to do with me sexually then, and he pretty much never shaved unless he’s expecting to do something. He’s cheated before, although it’s been years, when we were teenagers. His reasoning was that it was getting too wild, when he’s seemingly never cared before. He doesn’t even shave it as often as once a month. Am I right to be suspicious or overreacting? Thanks in advance!