I remember a few years ago, sitting in an Indian restaurant with my husband. An anniversary I think. Tables quite close together, but such good food, this wasn’t a problem.
The table adjacent to us had two men sat at it. It was in a little corner, so only the four of us. Turned out to be father and son. They were clearly miffed about something, judging by the conversation. It sounded like they were angry with a third party. Much swearing.
In the end...I leaned over, and asked them if they could tone it down, especially the swearing. I was mindful, that this could spark abuse. Actually....the exact opposite happened. They were mortified they were spoiling our evening, and had realised how loud they were being. They had a bike business, and had discovered someone was stealing from them.
They offered to pay for our meal! We said that wasn’t necessary, just to be quieter. We did accept a drink.
My husband said he bet if he’d said something, he would have been decked! I suppose we’ll never know, but I do think women are better at confronting this sort of thing.
We rarely go to restaurants now, because of this sort of thing. Totally recognise the parents putting their children far away from them, to bother someone else. We’ve got one restaurant we love, and as long as we go in the week, and it not an event, Valentine’s Day for example, we have no problems.