Hi a little back story first my mum has breast cancer she's had surgery chemo but they found cancer on the good breast after taken it off so she's getting more chemo . My sister 13 years stays with me for about a week after but she plays up I o give her leave way but its unbearable . Often my mum calls me crying because she's upset sore tried etc . Last week got told my cats dyeing . My dd feels my stress and even saw me crying last week . Feel like a shit mummy cos of it. Why can't I be wonder women like I see other mums being?