Clare Crawley and Dale Moss are already engaged, but they're taking their relationship to new heights by spending a holiday with each other's families ... despite cheating rumors.
Sources close to "The Bachelorette" couple tell TMZ ... they're ignoring claims that Dale stepped out on Clare ... they'll spend their first Thanksgiving together on the West Coast.
We're told Dale flew to Sacramento to meet Clare, and they'll be heading down to San Diego to feast on turkey, stuffing and pumpkin pie with family and friends on both sides.
Our sources say they place no stock in recent reports alleging Dale was kissing women in NYC last week.