Related:

• A lover always thinks of his mistress first and himself second
  with a husband it runs the other way. -- Honore de Balzac...
• A man arrived home early to find his wife in the arms of his best friend, who swore how much they were in love.
  To quiet the enraged husband, the lover suggested, "Friends shouldn't fight, let's play gin rummy....
• A lover is a bottle of wine; a husband is a wine bottle.
• Great Lover, n.: A man who can breathe through his ears.
• A two-timing husband is one who's pleased to make his wife's acquaintances.
• Nurse: All right, all right, there's a few too many people in this room, and there's about to be one more, so anybody who's not an ex-husband or a lesbian life partner, out you go!
  ALL: Good luck! Chandler: [to nurse] Let me ask you, do you have to be Carol's lesbian life partner?...
• My ambition is to marry a rich woman who's too proud to let her husband work.