Marco X Toddler

Watched marco yesterday as it came very late in my area . So there was a couple just infront of my seat with a toddler , yes a toddler barely 3 years old. Throughout the movie I was disturbed by this kids activities throwing balloons here and there and making sound . As the audience was less yesterday it was very annoying.. If I say anything to them it will probably end in any conflict so decided to keep quiet it was my first experience I mean yeah they are lovable and cute but isn't it annoying to other people inside theatre who are here to enjoy the movie.. Did you have any similar situations what do feel about it..