I live in Australia. My mother lives in Spain. My mother has been given up to a year to live. It might be my last chance to see her. My children are 4 and 6. We have no other family in Australia. Would it be unreasonable to go and visit her for six weeks? I considered bringing the 4 year old with me, since the older one has school, but I have decided to leave both if I go. The whole family can't go because we can't afford it and can't get finance. My sister is going to pay my airfare. They would stay with their father obviously. I want to see my mother but feel torn about the children.