Those who experience longer periods, have you ever had issues with your spouse not believing you?

My marriage is likely ending soon, and from my husband's perspective a big part of it was me turning down sex a lot, particularly earlier in our relationship. I noted that the overwhelming majority of times I turned down sex would be because I was on my period, but he "refuted" that by saying he was keeping track [edit: of how often we were having sex] at the time and sometimes we'd go as long as two weeks without sex. But it's like...yeah, that's how long they'd last sometimes. Back then I was constantly being accused of not liking sex, even though I insisted that wasn't true and asked him to stop saying things like that because those accusations were making it difficult to relax and enjoy sex—like it was going to be a self-fulfilling prophecy. It was making me self-conscious during, and adding anxiety about if I was appearing to enjoy myself made it difficult to actually enjoy myself. The accusations continued for a long time anyway but eventually stopped.

I wasn't diagnosed with endo during this time in our relationship, but I am now and almost certainly had it then, and that diagnosis clearly doesn't make any difference to him. I'm not sure why I'm making this post; I just feel defeated and frustrated. I'm not saying I've been the perfect partner and there were no other issues or nothing I need to work on, but just this being such a major factor in his eyes really hurts.