- Hilary Duff’s husband slams Ashley Tisdale as ‘self-obsessed’ and ‘tone deaf’ amid mom group drama Entertainment Weekly
- Breaking Up With My Toxic Mom Group The Cut
- Hilary Duff’s Husband, Matthew Koma, Drawn Into Ashley Tisdale’s Family Drama Yahoo
- Ashley Tisdale says she quit her ‘toxic mom group’ BBC
- Hilary Duff’s Husband Responds to Ashley Tisdale’s ‘Toxic’ Mom Group Essay People.com
