Has anyone ever encountered this...Is he bi?

Recently, I have started going out with a wonderful guy that has many qualities that I have been looking for, and we get along very well. He recently opened up and told me that after his divorce, he had 3 homosexual experiences, but he is not gay. My thoughts are “1x may be considered experimental, but 3x means there is probably a good chance he is at least bi”, which I am not interested in. I can’t shake that thought. I’m thankful that he told me, but I don’t think I can move past that knowledge. I’m wondering if anyone has been in a similar situation. TIA

As you said 1x is experimental but 3x is due to he liked or loved something about what he was doing. I’m thinking you have all the answers to all your questions.