stacking mistake

I had my sister check something in my wallet and she somehow undelegated 65 LUNA from Orbital command by mistake. I actually don’t want to have those LUNA undelegated from them and was actually looking to move delegations from other validators to Orbital command. Is there anyway to cancel the undelegation transaction? I’m ok if the transaction fee is lost

hey, there is no way to cancel a confirmed transaction, you’ll have to wait until undelegation is complete (21 days) and then you can stake them again.