I went to a wedding yesterday with my baby's father and as they were doing family pictures his…

I went to a wedding yesterday with my baby's father and as they were doing family pictures his cousin calls me in the photo his mom tells me to get out of the picture bc it's "just family" that was the FIRST TIME IN 2 YEARS of dealing with this man and his mom that he put her in her place I got out of the picture and everyone argued at me for not getting back in the picture but the best thing of all that happened is everyone saw how she treats me even though I've been telling them since day one she treats me like shit everyone stood up for me even the people I thought hated me! I told her when my child comes out don't try and take pictures bc it's a part of me and I'm not family sooooo...