Porno videos

My husband has some friends over the ocean. So he sees them once per year at most. What’s keeping them connected is a group on whatsup where they share what they are doing, eating and drinking (alcohol of course).

But what annoys me is that two of these guys also send porno videos. My husband said that he never sent any and I don’t think he lies but I coughed him opening and watching the ones received.

So, not sending but enjoying.

They are all married with kids, I don’t know what their ladies think but I feel am not being respected.

He said he told them to stop sending, I doubt that. If he were disturbed by them he would at least stop watching them.

What should I do?