How do gay men married to women fair out?

I am nervous about sexuality as a whole. I admit to being bi. But am positive I want a women with me in my family. But I fear my gay side will eventually abrupt in that relationship and I will be screwed. I hear scary stories about men and women who were divorced by their spouses, because they are disgusted by their sexual orientation. I think a critical disadvantage to being bisexual. Is something I call"sexual interruption" Meaning like if I were to have sex with my wife or something, and I am thinking about men when I shouldn't what should I do? I am kinda afraid of marrying a woman and getting that rejection. I don't wanna live my life doing one night stands with guys or making a doing porn for money. I want a peaceful life. I just think bisexuals are complicated as hell. My brain and heart want a woman. But my hormones and body sometimes say no to what I want