Woul you give her $100+ for a wedding gift

I was invited to a wedding. My mom wants to go also. She’s told me that she wanted to give the bride $100+ despite the bride being racist to me and going around telling everyone my personal information. When I told my mom about how I’m unsure if I should go she keeps talking me into it saying “you should go it’s fun, it’s romantic, don’t you want to get dressed up and drink and make memories” meanwhile I don’t believe in love and the idea of me going to this wedding that’s about 20+ hours away from where I live and I have to pay for the ticket there and back, the hotel for the few days I’m staying and for my nails, hair, etc. annoys me. I don’t even get along well with the bride and she keeps telling me of how much she missed me and wished we were closer. Doesn’t help that my mom would try to turn the bride against me by faking incidents to her just because she got mad at me for talking about her saying how I’m offended by how she acts.