While in my last 18 year relationship, my partner frowned upon eating in front of the TV.
So every night we would sit at the table-eventually I thought nothing of it until we separated, and suddenly I made the evening meal and thought to myself -ah, now i can eat in front of TV as I used to -and since then i rarely eat at the table and only if I have visitors, and then only if I have a number.
If i just have casual meal with another couple, we sit in front of TV -i think this is a reaction to being forced to eat at the table every night, and must admit that my parents, who were also European like my ex partner, would NEVER eat anywhere but at the table, so it must be a European thing.