Yep, that’s an invitation that I would probably decline.
But if the alternative is being in a room where there are many different ideas of what kinds of relationships are even morally acceptable and there is going to be offense taken when one person gives another a peck, but the people taking offense also want to peck, well, then your family dynamic is about to get complicated and controversial. At that point the only options are to feud, sit in discomfort and resentment, not have family gatherings, or come to some sort of agreed upon, neutral rule.
If it’s really that big of a deal, I think that a simple agreement might be best.
Most of our family would probably decline, too. Some might accept an invitation to an invent with that requirement, but not to our own family gathering.
My grandparents are now dead, but I don’t know if they would have agreed to no couple’s hand holding, no couple’s kiss, no hands on the other’s leg at our family gathering. They were both in their 90s when they died. They valued their marriage and holding hands was part of their marriage. I can’t imagine anyone telling them these new rules for family dinners.
The relatives who are in their 70s now, value their marriages as well. To tell them “love you, Honey”, hand holding, and kissing is out at our family gathering… No, they wouldn’t go for that. That’s part of who they are.
I would not tell my in-law’s who are in their 70s that after 50+ years of being married, there’s no hand holding at Thanksgiving, no kiss.
Those of us in our 50s - its a no go.
For the younger couples - telling them there is no hand holding or kiss between couples at our Thanksgiving gathering - they would decline. I wouldn’t ask this of them from our family.
If we were going to another person’s family, I would tell them the rules at that home.
It would break my heart to set a rule like that in our own family.
Maybe our family would decline because in our family -
dating couples can hold hands, share a kiss, and put their arms around each other at the family gathering, at the zoo, or other places. Even in front of those who are widowed or divorced, because the widowed and divorced members aren’t upset with what our family sees as “normal” couple behavior.
At all family gatherings we have a tradition to take a family picture. There is no announcement how to “pose”, but all couples pose as couples, arms around the other. Serious couples (engaged or “promised”) are included in these pictures. Some family members divorce and remarry over the years. So, a new spouse is in the picture.
I cherish these family pictures. Sometimes, we’re missing someone in the picture - sometimes they died (my dad died very young), sometimes they divorce, sometimes they are deployed to a war torn country (including my dh in the past). So, we have widows (including mom), those that are divorce, those whose spouse are away sometimes (me sometimes).
No one “appears not to be a couple” for the “sake” of anyone else. We value being couples. Sure someone might die, someone might divorce, etc… but for today… for the celebration at the present, we celebrate being family and being couples within that family. We are each individuals and we value that as well.
Celebrate the people who are present today.
Couples’ names go together when speaking of our family - Bob and June, Aunt Sally and Uncle Tom, Grandma and Grandpa. Couples go hand in hand when they want, share a kiss when they want - just tike their names go together.
For families who find our family’s gathering not for them - I wouldn’t want to impose our style on them. Each family has their own family rules.