hi,
yes process can last 8-12 weeks. Cafcass will interview you. usually its a home visit, or interview at their office. It may be just a phone call because of lockdown. report takes centre stage to your case so very important. Tell them what arrangements your seeking for kids. I sent them my position statement to get an idea of what I was seeking. They will expect you to answer to some allegations from your ex. I would recommend you complete the cafcass parenting plan from their site, and let them know at the interview. For interview keep it calm and child-focused.