Recently discovered my husband is a furry

Posting anonymously because I’m embarrassed. I recently discovered my husband is a furry. I was on his laptop last night while he was in the shower and the google search bar suggested “yiffing videos” while I was trying to search something. I’m not going to elaborate but if you want to know more google it. It’s pretty strange. I am posting because I need advice. When I clicked the suggested search there were multiple sites I found my husband had visited, including camera sites where you can chat. I feel like this is cheating but I’m not really sure what to do about it? I feel like if I confront him he will just deny it.