Advice: Why has our sex life changed?

Q:
My boyfriend and I have been dating for three years now, but this past year we decided to move in together. At first the sex was great and we did it all the time. But now he barely ever wants sex. He does ask for blowjobs alot, however is never willing to reciprocate. How can I make him interested in sex again??

A:
You need to talk to him about what's going on, or in this case what's not going on. Guys don't like to talk, but it's necessary in this case.

He may be distracted by problems at work, he may not be attracted to you anymore, he may be having an affair, he may regret moving in with you. Since he's still horny, it's probably not a medical thing.

You can't make him be interested in sex again, but perhaps you can help him to. Or at least find out why he's changed.

If he won't open up, next time he asks for e BJ, say "no" but you'd love to have sex with him. If he turns that down, that doesn't tell you why he's changed, but it does tell you just what you're left with.