this friday we are going on holiday with my children and stepson 11 yrs. We are going with friends and staying in two cottages in france. I am dreading going and I know my partner is too because my stepson is going. My stepson has ADHD 11 and very rude, and doesn't do as I ask which causes arguments. My children do as there told and I feel I have full control but my step son is another matter. My partner is the softer one out of us both and good behaviour is important to me. We have my step son every week end, holiday's and once a week and this has been an ongoing thing since he was 2 yrs old but has never got better. He was diognosed with ADHD 8 mths ago as he was on the point of being expelled from school for poor behaviour. My step son is the oldest out of the children we are going away with and I know that it will be a nightmare and me and partner will argue over his behaviour even with step son on medication.
I promised my son who's 8 that we will not argue any more about stepson but I really don't know how I will cope with two weeks of him. Advise needed please help dont know what to do.