Otherwise known as "I am a flaming hot man stealer"

I got my butt chewed up and down the flightline today by a mean, delusional woman.
Background: Back when I was just Blue. Blue goes to college. Blue gets bored. Blue goes to basic training. Blue meets Brother Flight Boy (BFB). BFB and (now AF)Blue become battle buddies and best friends. BFB gets stationed in Georgia, afblue gets Alaska.
Time goes by
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BFB marries Girl From Home. GFH never meets AFblue, because she is in Alaska. BFB and AFblue still keep in touch.
More time.
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Present day. BFB and I are married to our respective partners. I'd go as far to say that the marriages are fuinctional and happy (DH and I had a large bump a few weeks ago, but we are working through things) BFB and I hang out sometimes on our lunch breaks, along with three or four other people. Thats it. We wanted to get togehter for dinner with respective spouses but the idea got shot down by GFH. She said she didn't have enough time with BFB as it is, so no sharing. Fair enough.
I never thought there was a problem... I talk to my friend, we b.s. about our funny basic/tech school shenanigans and compare battle scars and stories. Apparently, on my lunch breaks (only time I get with him) I have been throwing my body at him and trying to seduce him. I am pure evil and ave several Jezebel like qualities, and I sell myself for money.
Okay.... yeah. No.
This is a guy who has seen me go 6 days without a shower. A guy who has laughed at me pour mud out of my boots. He has seen me with blood gushing down my head from an evil plane wing, and I've seen him toss his cookies on a drill instructor's boot.
Yep... I'm a heartthrob

What is a an E-Hell approved way to laugh in someone's face when they accuse you of being too sexy around thier husband? Unless he gets all hot and bothered by jet fuel, grease, and spit shined boots, I think Evil GFBH is bat poo crazy.
Yeah... I totally laughed the whole time. Mea culpa, mea culpa. I just need advice on what to do next time.