LIVIA 2.0 : A RCT Of Two French Internet Intervention For Adults Struggling With Prolonged Grief Symptoms

Inclusion Criteria: * Bereavement or separation/divorce * Either of these events should have happened more than 6 months before participating in the study * Feeling the need for support to cope with the loss (a diagnosis of complicated grief is not necessary) * Age: 18 years or older * Regular Internet access * Mastery of the French language - Approved ICF Exclusion Criteria: * Moderate to acute current suicidality (SIDAS \> 19) * Severe psychological or somatic disorders which need immediate treatment. * Concomitant psychotherapy * Prescription or change in dosage of psychoactive drugs in the month prior or during the self-help intervention. * Inability to follow the procedures of the study, e.g. due to comprehension problems * Enrolment of the investigator, his/her family members, employees, and other dependent persons.