Hello how may I help you? Hi I had a question about my wedding ceremony sure, what is your question? Yes, I was wondering if I'm obligated to invite children to my wedding What's the usual custom on that you are not obligate to however, you may want to have a full family reception which is customary I was kind of wanting just an adults only ceremony. How do I specify that to those attending? well, you can state it on the wedding invitation Okay, I was just worried it would come off as rude it's your day and i'm sure the guests will understand Thank you for your help you're welcome, enjoy your wedding! Thank you!