19nb sexuality question | nsfw

I’m attracted to women and would consider marrying, having sex with, and romancing them. However, for men, I wouldn’t want to marry or build a deep connection with them; I’d only want to have sex with them. I have the capacity to love both men and women, but I wouldn’t enjoy a life with a man and would dread it. What is this? I know the whole bisexual and lesbian discourse right now but found my self in an opposite ish situation.