I'm not in law school

case:
http://www.suntimes.com/output/news/cst-nws-sperm25.html
Girlfriend performed oral sex on boyfriend, artificially impregnated herself, and sued boyfriend for child support. Boyfriend counter-claimed against girlfriend for 'intentional infliction of emotional distress and theft! He argued that she stole the sperm to make the baby. The girlfriend argued that she didn't steal it - it was a gift.

my response:
it was like buying her dinner, she ate it, but you don't expect her to regurgitate the food, smear it on the wall and accuse him of graffitti.