Myself, dh and Dd aged 2 and a half are going on holiday for a week in England to a place we know and love. My dsis, BIL and her 2 children will be in the same place and so will my mum and dad. We've done holidays with dsis, bil and my nephew before but now there's my niece too. Haven't holidayed with mum and dad for years. We went out for lunch today and it felt very stressful. Dh and I aren't great and really need a relaxing time together but my dad has recently diagnosed dementia and mum and dad wouldn't cope on holiday alone. I want to relax but the thought of it is making me stressed before we've even gone!! Any tips?