I am really anxious about my Mum and her decisions. She is 82 and on her 3rd marriage. My stepdad does not want much to do with her family (me, brother and sister) and does not support my Mum emotionally or practically. She does a lot of smoothing over in their marriage and he's obsessed with booking cheap holidays but then when at home, just sits in the armchair and my Mum does the majority of the life admin and practical stuff. She's still very capable and active. They've decided to move from their retirement apartment to another and it all seems a bit rash and badly thought through. They plan to move in September to a retirement apartment complex nearer family even though their current apartment is not selling. We have tried to tell them that this is not practical and that they will end up paying double fees etc but they are still going ahead. My Mum is doing all of the admin and my stepfather is literally sitting in his armchair while she does this. They want a change and to be nearer family and to make a small profit on the sale. My siblings are getting more and more worried about what will happen come September when they have two properties. It all seems a bit mad. Does anyone have any advice?