My mum has just been diagnosed with breast cancer she has two lumps in her breast and also her lymph nodes. Because the cancer spread and the second lump is just below her collarbone it is considered an advanced stage. I am in my third year of university and I was planning to go on holiday in the summer with my boyfriend however now I feel very guilty and selfish for even wanting to go. I don't know what to do as the holiday was the only thing I was looking forward to because this year studying has been really hard so far however I don't want to leave my mum at the same time. Please could anyone help me help me what to do