How long does a 14 year olds relationship last?

Younger teens who are 12-14 years old tend to have shorter relationships that go on for less than 5 months, while older teens that are 15 to 16 years and older can stay together for over 2 years.

What percentage of 13 year olds are dating?

Dating and experience with romance are relatively common – but far from universal – among teens ages 13 to 17. Some 35% of teens have some type of experience in a romantic relationship, a figure that includes current and former daters, as well as those in serious and less-serious relationships.