If you can't (or won't) find a babysitter then I'd guess this wedding isn't all that important to you. There are many, many options for you in this scenario but instead you are making yourself a victim and insinuating that the bride has done something wrong. I am sure she has loads to think about and plan and worrying about babysitters for others probably isn't up there on her list. I understand that you are close to this cousin but it's months before the wedding and invites haven't gone out yet. If there really are no children invited, you'll know that by the invitation and you get to make a choice -- personally, I'd be very offended if my CLOSE cousin chose not to come to my wedding because she lacked a sitter. Are you serious that Dad cannot take a day off months from now for a special occasion (or to stay home with the kids)? Wow. As you can probably see, I'm definately a "no-kids" wedding type of person

If there's a will, there's a way