im having a problem with something my sister just told me. shes getting married over the summer and wants my daughters to be flower girls. as im getting ready to ask about dresses she interrupts and tells me that my ex husband is not invited. i am getting ONE ticket for myself and thats it! yes he is my ex-husband but he and i have been together (back and forth) for 15 years. we even had another daughter since we've divorced (that makes 3 daughters together). anyway, she hates him because according to her, the things he has done to me throughout the years...i told her i dont think it's cool that she is asking me to not take my significant other. AM I WRONG?