<human>: Honestly, I'm reaching out to this subreddit because I am lost. I constantly hear that people believe that you only have one true love. I constantly hear some form of the statement "if you love the person and they are your best friend then u good to go"

My fiancee is my best friend. But we have had so many problems and issues regarding her family interfering with our lives and her reaction to it has been driving me crazy. Ive adressed these concerns with her but she refuses to change and instead says I should just be more easy going. 

Is it enough that we are best friends and madly in love?

Do people ever find a second love and meet a new best friend that they fall in love with? I feel like this is once in a lifetime and not sure how to react

Can you provide a brief rundown of the text in within 3 sentences?
<bot>: Is it enough that we are best friends and madly in love? Does that automatically make two people suited for marriage?