Found pictures - hook-up sites?

[FoundPictures]

I really can't believe that I'm posting this. Married 10yrs, together 20 yrs in total, 3 dc's. DH let one of our DC use his phone to watch YouTube as we are travelling. He then fell asleep, DC pressed a few buttons by mistake and ended up in his file downloads. They gave me the phone to put it back on YouTube and that's when I've noticed about 10 photos of male (I believe are his, can see his wedding band in one photo) and female genitals. There was also a video of hi. Committing a sex act, our home surroundings in the background. They have obviously been sent back and forth. Not sure who he has sent them too but he often stays up much later than me.
What the bloody hell do I do, we are now staying with relatives until after Christmas. I can't even bare to look at him. I know I need to keep quiet and act normal until I can screenshot the evidence but how? Why now? My stomach keeps lurching and it's an effort not to vomit everywhere, I feel so shaken. Just need a hand to hold.

I’m so sorry
What a shock for you. I’m sure the lovely nest of vipers will be along soon for a hand hold

Oh god thats shocking you’ll have to confront him it will be impossible to hold it in..

What a prick!

I'd be telling him to enjoy his last family Christmas and he would be out by New Year.

So sorry 😢 What a prick. I’ve no advice as such but I know I’d struggle to not confront him straight away but think you’re doing the right thing waiting to get screenshots xxx

As an idea how to get your hands on his phone is by using your child to watch again YouTube on it. Just do it,you deserve more than this and he should feel ashamed for being a liar scum( I would also do as Morgan12 said). Don't let this bastard bring you down.
I wish you a lot of strength and good luck with everything!

Were you able to look at his browser history and messages?

Because in all honesty, him taking a video of himself wanking (I assume that's what you meant by "comitting a sex act") would not be an issue for me.

But if he was then sending it to someone, yes that's a biggie.

Vexation - who would video themselves wanking for non-nefarious reasons?!?

That's awful you poor thing. Why do you feel you need screenshots? He will know you know when you tell him what you saw.

He has form, albeit years ago, about 4-5 years in. I found some messages between him and a colleague which didn't spell out that there was something going on but had an intimacy that made me uncomfortable. Around the same time I found him contacting and paying webcam girls. It took a lot of work but we got back on track and I trusted him. At the time he minimised things and I can see him doing that again, that's why I want evidence. The images were obvious screenshots.