My 7 year old is s consistent bed wetter too. Always has been. I know how you feel. My 4 year old is the same. I recently put her back in a dry night cause we couldn't handle dealing with two kids wet sheets, change of clothes etc every night. The latest info is not to limit drinks anyways or wake them during the night. Also, ive been warned off bed wetting alarms too. It's just one of those things you have to ride out. I'm soooo dreading her first sleep over invitation! :-(