I suffered from bisexual conflict or confusion when I was younger and as a result had a hard time establishing any kind of meaningful romantic relationship. The culture that I was in at the time really had a taboo on same sex relationship plus I, like you, always dreamed of one day getting married and raising a family. My conflict was so prominent that I ended up having several breakdowns when I was in my 20's. It wasn't until I was around 30 that I fell into a relationship while I was coming down from a breakdown with this young lady who was really in need of a relationship also. That relationship lasted a couple of years. I had another relationship with this other lady for several years and then I ended up marrying another lady and having a couple of kids with her. That relationship lasted about 13 years. I am currently married to another lady who is much nicer than my ex-wife and hopefully we will grow old together.
I don't think that there would be anything wrong with you exploring a same sex relationship. I think it was Tennyson who said that it is better to have loved and lost than never have loved at all.