Until the last 4 years, I don’t even see pictures of him with MO. I tried to find one with her pregnant.
There are photos of him with her before they were married. Plenty of them. None of her pregnant that I know of but that would be easy to search for. Just use her name and the year she would have been pregnant and see what come up. She may not have allowed pics when she was pregnant. Some women don’t and if there are any, she might not have released them.