السلام عليكم ورحمة الله وبركاته Ustadh, for inheritance can the some of the relatives split it on behalf of everyone if all the relatives aren't there to take part in it? Especially if one relative is purposefully refusing to show up to take their share so that no one else can get their share?

Ustadh AbdulAziz al-Haqqan
Such matters are for courts may Allah reward you.