Is it possible to live without love?

Tanha tanha yahaan pe jeena, ye koi baat hai

Koi Saathi nahin tera yahan, to ye koi baat hai?

I wanted to know if its possible to live without love in life? Is it possible that married couples live with each other, but they dont love each other? This is a question that's been on my mind for long... What do you guys think?