Partnered Bisexuals, What Do You Do?

I had 3 relationships. 1 girlfriend I was not out to. 1 girlfriend I was out to. And 1 boyfriend I was out to. The latter two were allowed to be open to some extent although I never took advantage of it. In theory I like the idea of having the door open but I'm too lazy to ever actually use it and mostly just want to be passionate with my partner and enjoy whatever they bring to the table.

I wasted many years of my life on various flings and friend crushes that went nowhere so I don't have much more to say than that. I've never been married. Figured it out long before it came to that stage... though I'm not as against the idea as I used to be. I've known the depths of strong love and I'd do it (in either direction) if the love were strong enough.