Teen mothers suffer from depression at higher rates than older mothers. There are several reasons that lead to this medical situation: Teenage births are associated with lower annual income for the mother, teenage mothers are more likely to drop out of school, they are not satisfied, not emotional stable and that leads to depression.
you could use refusual strategies such as assertivley denying or giving another solution or excuse like "oh why don't we do something else that donesn't sound very much fun to me.
