Polls: Relationships

I turn 28 on Friday. I never had a real girlfriend. My future of ever having a wife or family of own looks bleak. I dread the day my parents are no longer here. They are my rock and I will be left alone with no shoulder to cry on. I am truly scared.

What is the point of falling in love as a grown ass man anyways? Me and a woman no longer have that sweet sentiment of knowing each other when we were young. Plus, because of this, I only want a woman without a romantic past who didn't experience young love with someone else. I will not settle for less.

Some people think it's ok to have some jealousy as it reveals the other person and care, whilst some disagree saying it can become toxic etc. But what's your opinions? Should a person who loves someone be or show their jealousy? Or how can we balance it?
Is jealousy a sign of distrust? Doubt?
Would appreciate some good answers.

I am turning 28 on Friday and never had a real girlfriend. I also haven't touched a woman in over 7 years, going on 8.

I only want a woman without a romantic past, meaning no previous boyfriends or first love. I fear I may never find that and end up alone for life

*Note: She's not a rude arrogant b$#@& and doesn't overwork to neglect family life.

Everything is visible. No secrets! Better relationships?

And hear from other people what they think of this person you are interested in?

Sometimes - hopefully, not very often - a lady needs to be defended in a physical sense. Perhaps a drunk is trying to accost her or some legend-in-his-own-mind romeo is trying to get too familiar with her. Sometimes, a woman is insulted and her honor needs to be protected. Some guys are ready to step in and do whatever they can to defend you and some guys run from the challenge. Have you ever had this experience?