Yes I have, depends on how your relationship is I guess.... I would reccomend going somewhere that everyone enjoys(WDW does that for me). But, my time was marred by bad attitudes and insisting on taking my kids away without me to shows dinners etc... I much prefer going to the World without extended family. That way, I know that me and my kids will have a blast with NO strings attached. Good luck! Don't let anyone ruin the World for you... trips are too precious and expensive and it's just not worth it!!!