Advice needed

Soo I found out last week in my husbands history on his browser that he went on Ashley Madison. It’s the first time I see it in the 4 years we’re together. Keep in mind he doesn’t know that I know the password to his laptop. I don’t have my own so sometimes if I want to look up something I’ll use his and nothing more except I decided to look in his history the last time.

Now I also saw a site that he accesses at the same time and it’s www.get-express-VPN.org now according to my findings this lets you create an account where your browsing history is hidden by a private VPN etc... could it be he is logging in to this account before going on Ashley Madison so to not track he’s going on that site?! I’m also wondering a way to confront him about this without him knowing I went into his computer? . I also created myself an account on Ashley Madison to see if I found him but I came up with nothing up until now.

I need your help ladies this may get juicy. !

Shoot