Home page photo not sizing properly

I have a small problem that’s been bugging me and I can’t fix it. On my homepage, https://www.oregonoutdoormama.com, all of my photos are sizing properly except for one. https://oregonoutdoorfamily.com/wp-content/uploads/2017/01/SupportPic.jpg

I’ve tried resizing the photo, deleting and saving then reuploading, etc. Nothing helps. Why just this one? Is there a way to fix it?

@griden Thanks for your help!