My boyfriend was on a sugar daddy site, is he a good man?

[Sweety]

So I met my boyfriend on this sugar daddy site I was just curious about. I cancelled in two months , its not for me. He started as a sugar daddy arrangement but within a month he said I love you to me, by month two I felt it and said it back. We have been together for 6 months now but all of a sudden I caught him sending hearts and calling this sugar baby love online. He has a whole fake face book page as a sugar daddy that he doesn't want to state he is in a relationship in as he demanded I do with my facebook. Why ? Because its fake and doesn't have his real name or pic. Its full of thirsty sugar babies , should I believe its not a threat to us that hes on there after I caught him texting hearts to another blonde? Listen to this, his excuse for having the page, not because he wants to look at other young women or talk to them, nooo , but CANDY CRUSH. Hes in level whatever in candy crush and he likes playing and its linked to THAT facebook. uh-huh

Let me add my man is in an open marriage and he begged me to wait until the motions of his last daughters wedding are over for us to live together full time and have a life together. The wedding is in April , there are preparations and arrangements he still has to discuss with his legal wife for that day.
Mind you I dumped him twice , once for a week when I told him this sugar stuff is not for me and the second for a day cuz he was entertaining his ex through text, once he stopped we were fine. Both times hes begged me to stay, that he loved me and soon we will be together full time.
And yes this is actually happening to me. Thats why Im on here cuz Im beyond shocked and confused myself as to what to make of our relationship at this point.