I used to be super close to my Aunt. We sent save the dates ages ago (think we got really overexcited 🙄) and invited my Aunt and Uncle as I really wanted her there. We then felt obligated to invite my cousins, my Nan and my other Aunt & Uncle. Since sending save the dates our circumstances have changed. We've had to change the venue which means substantially cutting down on day guests, we've also had a lot of change personally which means we don't want to be spending as much on a wedding. I haven't seen my Aunt in ages and any time I try to reach out I barely get anything back. I also rarely speak to the rest of the extended family. Would we BU to say that due to a change of circumstances unfortunately they are no longer invited?