I have a matron of honor (my sister) and a maid of honor (bff/college roommate) in my wedding party. My maid of honor is doing all the planning for the bachelorette party and a lot of the bridal shower. I learned today that my matron of honor (sister) probably won't be coming to the bachelorette party because it is overnight in another state that is about a 1.5-2 hour drive from her. Her reasoning is that she does not want to leave her daughter that will be almost 2 by the time the bachelorette weekend is planned. Should this make me upset or am I overreacting that my matron of honor/sister will not come to my bachelorette party and my maid of honor is left to do all the planning?