Cheating

Long post, sorry in advance. If your husband has ever cheated on you. How did you make it work afterwards? My husband hasn't admitted to or been caught cheating but there has been alot of signs and he told me he's thought about it and had opportunities. I truly think there is more to the story, I have a gut feeling. There have been times before that he hasn't told full truths and I've had to dig to find out more information but honestly I'm not as mad as I thought I'd be. I mean we have even considered swinging and bringing others in so it's not like we are fully monogamous even though nothing has ever happened. I've told him I'd be okay with some "taboo" lifestyles. As long as it's just physical and not emotional I really don't see what the big deal is. However.... just because that's how I feel now, doesn't mean that's how I'll feel when I find out the full truth. So I'm trying to prepare myself with all the tools necessary to get through this and also how to get him to be more honest with me so it's not an episode of Sherlock Holmes every time something like this happens. He's in a bad place with his mental health right now and doing things he normally wouldn't. I'm trying to be as supportive as I can but he just inst an emotionally available type of person so it's hard to get him to open up when he thinks that if he does then I'll judge and abandon him.