Woohoo interaction disappears - glitch?

[Eirefly87]

Every time my sim goes on a date it ends abruptly and the date complains that it was a terrible time. Every time a woohoo interaction is selected it just disappears even though she is being "extremely irresistible". I thought it was because she has a reputation for cheating, but then her 2 cats became best friends. When they were on their way to "try for kittens" the action just disappeared. :faceslap: Any one else have this problem?

[Ghost sdoj]

have you tried the Game Problem FAQ? http://www.modthesims.info/wiki.php?title=Game_Help:Sims_3_Game_Problem
That doesn't sound normal unless they were trying to woohoo somewhere that it was not possible.