… I’m arguing the point in regards to what is deemed to be socially accepted behaviour.
There really isn’t a line in the sand about what is socially acceptable. Socially acceptable has more to do with the your immediate social circles… For example, profanity is not generally socially acceptable, but it is in my house, and among my social circles.
The question is …what would you do?
If it were me “what would I do?”, I would ask the couple to stop. gay/straight has nothing to do with it. Not even part of the equation.
If the gay couple were causing a stir amongst the other families, do you risk being labelled a bigot in order to keep the peace? Isn’t it ok to say: look I have no problem with same sex couples per se, but I’d rather they didn’t flaunt their affection for each other under my roof.
If more of your friends are uncomfortable with the gay couple than comfortable then kick the gay couple out. Why did you even invite the gay couple anyway? but really the point is that a gay couple making out at a child’s b-day party is just as socially unacceptable as a straight couple. again gay has nothing to do with it.
It comes down to preference (bad joke intended!) what do your social circles tell you? Who can you stand to lose as friends? the gay friends or the friends that don’t like the gay friends? There really is no social norm really for this any more. I think piko pointed out there is a time and place for being all lovey dovey with your significant other and a kids Bday party ain’t that time whether you’re gay or straight.
Late,
grmpysmrf