Did the same when ours went to State. Told here I’d help towards her first degree at whatever university she selected; she would get “x” amount. One exception, she would get nothing if she went to McNeese, I wasn’t paying twice for high school.
Spell out this condition, don’t come with that State “bow to me superiority complex”. Told mine if not for “USL” or whatever crack remark used, USL helped put food in front of her every day, etc. Did it one time, quickly reminded her of the agreement. Never uttered again.