16month old baby vomites in the night between 1and3am. her last feed is at 10pm. during the day she is fine?

Late meals: It is not clear if this is a one off event or if she repeatedly vomits between 1 and 3 am. I am assuming that she vomits frequently at night. It appears that she is eating too late and she gets into bed too soon after dinner. At 16 months she doesn't need to eat as late as 10pm to sleep through the night. She should be fine with dinner by 7 pm and she can go to bed about 2- 3 hours afterwards.