DD is having her 20th birthday tonight, she has five close friends. Four girls, and one guy who are coming. All were friends from their halls of residence.
To cut a long story short, the guy two timed on two of the girls. Now the guy and girl 2 are in a relationship. Obviously very hard for girl 1 and she had moved out of their flat etc, and doesn't have much of relationship with the guy and girl 2 anymore (fair enough) but is still polite.
Anyway DD invited those 5 friends out for her birthday. Girl 2 asked if she could bring another girl (girl 3) along for moral support because she thinks everyone hates her other than one she's bringing for moral support, which isn't true, pissed off at the time yes but this happened months ago and people have moved on, as has girl 1 .
DD tolerates girl 3 (also in the halls), doesn't really like her so said yes (begrudgingly) and has barely seen her in over 6 months. Anyway girl 2 has pulled out because her aunt is dying (totally understandable) but girl 3 is still coming.
Is DD being U in pretending the birthday is cancelled so girl 3 does not come?