Yes and No!
I've been with my partner for over 11 years and we have worked together for the last 8 years. When we had been together for 2 years, he moved in with me. We lived together at my place for 3 years and by the end of the 3 years, we were constantly fighting. So he found a house an hour away, and things between us got much better after he moved into his new place. So for the last 6 years, we still work together and we have lived apart with me staying over at his place usually 3 or 4 nights each week. I think this works out best for us. And the 10 weeks I stayed at his place during the quarantine, it proved we cannot live togehter. He was great at the beginning, but I left at the 10 week point because we were fighting and if I stayed things would have escalated to something really bad.
Us living apart had made us deal with how we see our relationship. We both agreed that sometimes things happen, situations arise and sometimes we get horny and need to deal with it. Since we were living apart, we felt like we needed to realize an open relationship would work best for us. I know he has played around and he knows I have too. He knows that I have a gloryhole. We don't talk about when we play around. But we do acknowledge that things have happened, just no details.
I was a member of LPSG before I met him, but I was more of a lurker. I used the website for a short time but I stopped using it and eventually forgot my username and password. A few years after we started seeing dating, I started using LPSG again. Once again, at the start I was more of a lurker. But over time, I started using LPSG more and within the last few years, I've become a daily user. I have shared many details of my sex life, the gloryhole and my toys.
Last year, I was signed into LPSG at work and I had to run a quick errand. When I got back, he was sitting at my desk. That is when I realized I had forgot to lock my computer. He was looking at my LPSG page. Later he did ask me what the website was. I told him it was website about dicks. Mainly large dicks. He asked if he could look at it and I quickly said No. I told him while it was about large dicks, I had posted some info about the gloryhole. At first he was hurt that I wouldn't show it to him, but he realized it was probably better he didn't see it.
So he knows I am on here, he doesn't know what the name of the website is though. He isn't very computer savvy, so he wouldn't accidentally stumble on to this website. And he definitely doesn't know what I post.