I can't give you a definitive answer, but go out in public proudly with any combination of adults and children, avoiding any public display of affection between adults. We have never had any problems, although I am sure people talk. Or likely used to talk. You know how it is, when people first think that Mary and John are an item, they titillated wondering if they're getting it on, after it's confirmed, they get married, kids are popping out, no one talks about it any more.