You are my go-to guy for all things DC prior to 1982, sir!
I have a 2010 calander up in my house. Each month has a different golden or silver age DC cover featured.
This month, due to Valentine's, the featured cover is Superman #120. On it, Superman is standing with a blonde woman before the Justice of the Peace. The woman has a large diamond on her finger and they are obviously getting married. Standing to one side is poor Lois Lane thinking "I've lost Superman forever!". My father-in-law was over the other night, a very distinguished retired Texas A&M engineer, and he took me aside and quietly asked, "What happens in that story?". I had to admit...I didn't know.
Can you help me, Commander?