I was just a MOH in a wedding this weekend where the photographer was the brides SIL. Please please please do NOT do this! Her SIL/Photographer was over an HOUR late, she didn't listen to what the bride wanted (I heard about this later or I would have said something), almost didn't get any of just the bride and groom, wasn't going to do any of the entire wedding party if I didn't ask and then only took 1 pose, missed some family photos, and more. She honestly didn't seem to be taking many photos and the bride commented on this as well. She was often sitting down or visiting with family. My husband and I felt so bad. He went out of his way to take some photos for them and she is so thankful...but neither of us are a professional. She didn't feel like she could say anything because it was family. Please please reconsidered if you are using a family member or a friend. My friend is currently really regretting her choice and she hasn't even seen the photos yet.