Resisting mince pies, chocolates, Xmas cake otherwise won’t enjoy dinner. Then go to bed on a full stomach and get indigestion like the op did. Sounds lovely.
Oh no, nothing like that.
Brunch was potatoes O'Brien, sage sausage, rashers, scrambled eggs, OJ, coffee/tea, toast and cinnamon rolls.
Throughout the day we had prosciutto, smoked salmon, crackers/bread, leftover cinnamon rolls and rashers from breakfast, a bottle of beer or two or glass of wine, cookies and chocolates as and when anyone felt like nibbling, and still managed to polish off a plateful each of roast beef, roast potatoes, sweet potatoes, green beans, carrots, Brussels sprouts with a balsamic and mustard glaze, home made gravy, croissant style rolls, stuffing, and a glass or two of wine, with dessert about an hour after dinner consisting of tiramisu and/or pumpkin pie with sweetened whipped cream.
This is how Christmas has always been in my home, though I used to roast a turkey. We got a bit tired of turkey twice in about four weeks (we have one at Thanksgiving). My family (five DCs) have always eaten dinner between 7 and 8 and Christmas is no exception.
I've had indigestion twice in my life, never at Christmas. Or Thanksgiving - another big roast dinner day.