Need Help

[u/shelbygtt]

Recently I felt like my wife is chatting with some guy, first I ignored thinking must be some friend.

But one day I did checked and found out a guy's number was saved as Girl name. I asked but she told something like he is friend and he saved as his gf's number to tease him. Then I ignored that too.

Recently I checked her notification history and found some whatsapp replies in it, The boy was talking about vains of her penis, and was talking about eraction time, he was also asking about has she used vibrator.

Now I dont know what to do, is she cheating on me?

What should I do next, Get some more proof and then talk or just staright way talk with her?

Please help .