Boyfriend Lied to Me About Finishing High School?

My boyfriend, a Marine, told me briefly that he was expelled 1/2 way through junior year of high school. I just found out that he did, in fact, graduate senior year from his high school. Why would he say this? I plan to ask him, but he is deployed right now, and it is not the time to start fights.

I am so confused.
Updates
+1 y
Turns out he didn't lie and I'm in the doghouse :( lol I love my boyfriend. He's so forgiving of me.. thanks everyone!
Boyfriend Lied to Me About Finishing High School?
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