You've been dating someone for several years and the sex is great, but you want a commitment and he just wants to keep having sex...what do you do? Are these irreconcilable differences? Do you have to give up the great sex to get the companionship you seek? Nina gives the straight scoop on what to do when two people have different goals for the future of their relationship.

Got something you want to ask Nina? (Of course you do.) Drop her a line at tuesdayswithnina@gmail.com. Now, while can’t promise that every question received will get a personal response, however, those that do will be answered frankly, entertainingly, enlighteningly and, if we know Nina, in the spirit of happy, healthy sex and a satisfied libido.