A sex addict isn't necessarily someone who has to have sex ALL THE TIME. You may not get sex on any kind of regular basis and still be a sex addict.
What marks an addict is not necessarily frequency, but its use as a balm to relieve or cover-up emotional pain. Identifying sexual addiction would be harder because sex is socially acceptable, applauded even, and it feels good. It is socially expected that two people in a marriage should WANT to have sex together, so it is typically seen that someone who has a HD is 'normal,' and someone with a 'LD' has 'issues.'
Let me also state that I have no intention of labeling anyone here as a sex addict. I'm not qualified.
However, I'd say if you are using sex to fill a 'void,' there may be underlying motivations that may need some examination and consideration.
