I have an uncle. an aunt and her children that I just cannot see inviting to my wedding, they steal, do drugs and drink in excess; on top of that my uncle molested his 16 y/o step daughter... he makes me very uncomfortable and I am not sure if he is legally allowed to be around children. My mother is paying for most of my wedding and she wants them there, can I tell my Mother absolutely not, even if she is giving me over 30,000 dollars to pay for my big day?