Can anyone help us please this is my first time on the site my son is living with his partner and they have our 22 month old daughter but my daughter in law has been acting strange for a few months now she has never cared for her daughter the way a mother should after a few rows she broke down and shown end us all that she had been self harming and she says she tried suicide 3 times , I took her straight to doctors where they have placed her on sertrline100g a day plus she sees a councillor and has been diagnosed with pnd the only problem that I don't understand Is she keeps saying she has imagines in her head that my granddaughter is dead and that she's done it help is this normal help