Is it normal to be this jealouse?

Bro, this is very normal. We are the same in this aspect. I'm very protective of my girlfriend, and if I even notice someone looking at her, and i'm ready to throw down. When you have that feeling that you have what you want and need, you can't help but be defensive. You feel like you would destroy anyone who tries to take that away from you. It's normal bro.

If I were you I'd start swallowing 'Kalms' tablets to chill out before you get into serious trouble and your gf dumps your hormonal ass.

You should be flattered people are looking at her. They are doing no harm and you can't contol where other people's eyes look. Concentrate on yourself and growing up! If I was your gf, I'd be afraid you were trying to control me - where I went, who I spoke to, etc so you'd have to go!

If you get into a fight over her, and end up in jail - she will dump you coz you'll not be a great catch with prospects. By the time you are 38yo you won't even remember her name, so why waste your energy freaking out now?!

Grow up and chill out before you live to regret it!!

It might be normal to be jealous when you're 18 because you're still mentally immature and insecure at that age. You'll start to realize that it's not cool once you've matured.

It's normal to feel those things, but you need to control yourself. Yeah, when another guy crosses the line, you need to take action. But just looking at her isn't crossing the line.

I say its normal, because my bf is like this, Im 20, he's 20. I mean, honestly I like it. Sometimes I give him a hard time about it but, i've also dated the quiet sensitive type of guy who wont say a word even if some dude is like grinding on you, and, as a girl, that gets old. I like that he protects me and cares. My parents get along well with him because they see he protects me also. I say stay this way. Even if she complains,she will come to know that a guy who wont protect her or appreciate her is the kinda guy that's not worth dating. im pretty sure deep down most girls like being wanted and protected. Just dont ever ever get violent toward HER. that will ruin it.

The joke is on them,Because you get to take that ass home with you every night. :)

sure its normal, it means that u love her and that ure protective

dont get into fights, but being protective is okay. i think the only time u need to go crazy is if someone touches her. im a girl, and my boyfriend is very protective over me but he doesn't verbally say things to guys when they look, he just gives them a dirty look and then he comes closer to me ...then they get the picture.

man don't pretend like you have never stared at another woman, it's nature, deal with it. When people have gag reflexes when staring at your girl, THAT's when you have a problem.

I think it's normal, it can really flatter a girl to have a guy who stands up for her like that. Don't get into fights though, just give'm a death glare like 'I see you buddy. Eff of or i'll kill you.' Then go on with your day

just leave it, if you trust her and she doesn't look back your safe.

When some guys stare at women it's a little creepy and uncomfortable. I think you're fine. I wouldn't go as far as getting into fights but sometimes you can feel the bad/creepy vibes from men so I understand.

My boyfriend is just like you :p except he doesn't wanna fight people just gets mad. I learned to live with it so I'm guessing it's normal.
Just don't get in trouble. Think about how they wish they had your girlfriend but they can't because you're the one who has her. :)