Some of them old does harder to hunt than any young buck. Had one in a group for weeks,would go out of her way to stay in cover. But they were regular. I would expect her to check where you were when you were busted. But hopefully not act like she owes someone in the area alot of money.
Sounds like she had a feeling more than full out busted you and gave the move out to her fawns,instead of grandstanding to show you to them and warn anyother deer. Hunt it when the wind is how you want it,expecting her to avoid or study where blind is. Without standing where she was with you in blind its a guess she saw some lines or something that didn,t blend with expected background.
Too some get skittish till they get used to snow again. Fresh build on blind or established?