Husbands sister has long history of drug abuse, stealing (money, cars etc from family and non family) and just generally being a very erratic person (up one minute, aggressive the next, very in your face and hyper or very quiet and brooding). She isn't young, late 20s and still behaves like a child.
Since dd (3) was born we have only met up with her at family gatherings twice before going NC with her. Husband and I don't want her round our daughter and I'm currently heavily pregnant with our second child.
Sil is back and 'on the straight and narrow' again, which we have heard many many times before and Fil wants us all to join in with an annual family event this Christmas. Husband is contemplating us going as she's been back a while now but I've said I don't want to go and don't want to take dd either as she's at a very impressionable age and don't want her around Sil, not knowing what mood or state of mind she'll be in that day.
So, aibu to not want to go and not want to take dd?