So I offered to help my SO's mom do the party favors for one of my baby showers and i texted her I…

So I offered to help my SO's mom do the party favors for one of my baby showers and i texted her I am free today and she says can I let you know later?! Um no u can not, it's a yes or no question. I'm not gunna wait around all day to see if we're doing it today or another day especially since the weather is beautiful. Bout to make other plans.. 😒