I am in my friends bridal shower. Her bridesmaid planned the bachelorette party for this upcoming weekend a month ago. I love about 45mins-hour away from the event; and all the rest live 6 hours away. They rented a hotel room in downtown, and we are doing a cycle saloon thing. Staying the night, then the following day going out. The hotel and the bike thing are a total of $234.00. A person. I am the only one with a baby, he's 5 months old. My sitter cancelled for this Friday's events. So I will not be able to make it. However the whole bridal party wants me to pay for the hotel and cycle thing still for the first night. Which totals $136.00. When I won't be staying there, doing the cycle thing, or even attending that day. Do I have to pay? Or do they need to split the cost between them for that day?