H still swears they never slept together, and while there's no photographic evidence showing a penis in a vagina, you can make inferences.
So you're not even sure if there was a PA, yet you're willing to end your M and even your life over an inference?
Even if there was a PA, marriages survive PA's all the time. There are many, many people here right now trying to bring their spouses out of PAs and back into the M. They would pay dearly to be in your sitch.
Try not to let this cloud your judgment. Look at the big picture- H is done with the A, you've reconciled, you're under one roof and up until you found those photos you sounded pretty happy. What did those photos change? Only your perception. Whether the PA happened or not, the fact is that you were happy with your sitch before you found those old photos. They didn't actually change anything.
