It all depends on your needs and Outlook. Open relationships CAN work if the parties are Honest and transparent with each other, and its not fair for anyone to judge someone else's situation.
I mean afterall, the only way a guy could STAY with hito would be to CHEAT on him.... AFTERALL, I'm sayin. He doesnt fuck, He doesnt suck, he wears white gloves to give a handjob, WHEN he's in the mood, and he never takes off his fuicking Shoes. If that aint cheatin material, I dont know WHAT is ?