Anonymous wrote:Team OP. Why is everyone dumping on OP? She made plans and shouldn't have to change them because mid-November sister wants to go on a ski trip...
Suggestion for OP: make it a true weekend trip, rather than a long weekend, with your sister. Meet Friday night somewhere and go after work (even if you arrive very late), and head home Sunday later afternoon.
+1
A ski weekend means limiting it to Jan-March, and longer than an actual weekend. Why can sister come visit or plan something later in the year. And inviting sister to the other trips where she isn’t part of an established group is a bad idea all around.