My grandmother passed on 8 days ago, and my mom is acting slightly abnormal. insomnia , loss of appetite, acting weirdly. at which stage should i be worried for?

Normal process: If you're referring to your maternal grandmother then, what your mother's experiencing's entirely normal & to be expected as part of the grieving process. There's no reason to worry since your mother must go through this in her own way which usually takes some time. I would suggest you be present and supportive and helpful and understanding. Further questions? Www.healthtap.com/drsaghafi