For urgent help

LifeLine, call  13 11 14
ParentLine Vic, call 13 22 89 (8am-midnight)

For parenting young people with ADHD and other complex needs 

ImpactParents 
ImpactParents has a range of free and paid resources for parents of “complex kids” of any age up to, and including, young adults. Their online Sanity School parenting course is highly recommended. 

Other helpful resources

Raising Children Network
ABCD Parenting Young Adolescents
Depression and anxiety in young people (youth beyondblue fact sheet)