[little jeremiah]

And if it is explained that any future “discovery” of “homosexual identity” will result in dishonorable discharge and reimbursement for all education and training, it would certainly weed out liars.

[Walts Ice Pick]

That may be the answer.

I can see the potential for abuse, both by homosexuals who don't disclose before receiving education benefits and by straight people who are willing to lie after receiving education benefits.