Everybody knows he is cheating but me

Alysee’ • Planning world domination 🧠 mommy of 2 💙💜

So I have this friend who has a boyfriend that works with my husband. (My husband hooked them up a while back which I didn’t think was a good idea because I knew it would cause conflict). .. anyways she just recently told me that her boyfriend came to her and showed her a picture zoomed in of my husband in his car. She asked him what was the purpose of him showing her that and he was basically saying he was in the car with another woman and that only him and my husband follows the female(which he confirmed that it was a female and that she posted it) on social media. But he didn’t want her to tell me what he said to her but she did. But she told him that she didn’t tell me anything (which idk why she did that cause we grown as fuck and it sounds like he trying to be messy. And she told him that she needs more proof and information so that she can tell me what’s going on but her boyfriend is saying he don’t want problems with my husband at work so he just not going to say anything else cause he don’t want to be involved with drama at work.l and that he wants me to know and I should him but he also don’t want problems at work ... but I’m like bullshit cause he already opened his mouth and showed my friend the picture and she definitely saw him in it and receive everything he had on that day and I knew she wasn’t lying because I knew what he had on as well. I’m trying to figure out how should I handle this situation cause I’m married to this man and we have two children together and I definitely want to confront him but I also don’t want to come forth to him without the proof. I’m just trying to figure out my next approach because it just seems like I’m the one out here looking stupid while everybody else is trying to remain loyal to each other.