My MOH has a young daughter (4 years old). She asked me if I had anyone I mind to be a flower girl. I felt like I was put on the spot so being the people pleaser I am I said" I'm thinking your daughter but I'm not sure." Now my fiancé got into a fight about how she's not family so we should have his cousin do it. FYI his cousin is 21... nonsense, I hate fighting so now I think I should have one of my young family members do it but now I don't know what to say. At this point she is under the impression her daughter is my flower girl. I don't want to hurt my friends feelings or her daughters but I feel like it would stop the bickering and the stress of it. I shouldn't have said anything in the first place