My dad is 4 years older than my mom. They met almost 17 years ago, and even through all the bullshit they've had to put up with whether it be because of themselves or some outside family, they've stuck together. I fully believe that they really do love each other. Or they would have really left one of the many times they have threatened to. My dad used to walk out on us, yet he's always come back. They have been together through every happiness and sadness there can possibly be. Yes, the age gap was once a problem. I find it very stupid and unneeded. Like you guys have said, as long as it's not anything pedo, what's wrong with it? So what if X is 19 and Y and 26? If they love each other that's all that matters.