I've wondered about this myself. Someone who has never been married is usually set in their ways and change after 50 is very hard. I look at myself, I'm 55/widow, and sometimes I hesitate at the idea of dating because I'm comfortable with the way I do things and do I really want to change that?
Then I remember that dating is where you "learn" about each other. There are signs when you are dating someone whether that someone will fit into your lifestyle or not. There is no such thing as a "perfect" fit but a "conditional" fit. Where you agree on the important things and the lesser issues, the details of daily living can be worked out.
So I realize a relationship with someone who has never been married is possible and it's even possible it could work out and as long as we put it in God's hands who knows what could happen?
Exactly. One say's: you can't change some one else, you can only change yourself ... That ends up to: both will have to change