I'm in a good relationship, been about 8years so far.
An open relationship can work well. Feel I can't expect my partner to be sexually faithful if I'm not (yes I know it's only work but I can't honestly say I don't enjoy it).
So he can play. We both set limits we're happy with.
Find providing a threesome now and then really keeps sweet.
![Wink ;)](https://saafe.info/main/Smileys/classic/wink.gif)