You need to find out why he feels insecure and if you love him you need to reassure him of your love. If you are doing something that makes him insecure in the relationship, you should stop doing it if it is damaging your relationship.
If she feels the same way then yes, but if you are just feeling insecure then no
If a woman is feeling insecure when her mate looks at other women,(on the net or elsewhere) it is either because she is insecure about herself or she does not completely trust her mate. It is not necessarily wrong to feel that way, (the former) but when you are in a serious relationship with someone, it is each other's duty to make the other person feel special and unconditionally loved. If that is not the problem and it is an issue of mistrust, then the woman should look deeper into that. Either she was hurt in the past and can't let go and learn to trust again, or her mate is giving her reasons to not trust him.
When you get into a relationship you can get many things for one thing you can get the feeling of being loves the feeling of being cared for. You also help each other out in a relationship. Though the best thing about being in a relationship is that you will and should be treated like your the best person in his/her life.
yes and no because you can get a feeling of what it feels like in the future
* If your partner continues to have an on and off relationship with you and has a problem with commitment then it's immaturity and they are not ready to commit and yes, you should breakup if you are looking for a more mature relationship.
You and her are both involved in a love triangle. Tell her to make up her mind on either to pick you as the one for her or the other guy for her.
Youre feeling insecure. Or, maybe you picked up on something still between them. You should probably talk to your boyfriend about your feelings.
Firstly, ask him. You should share everything in a relationship, feeling wise.
She can talk to any one she wants, if this bothers you, ask her why she would not tell you, maybe she knows that you are insecure and jealous and does not want a quarrel on her hands. There are many men and women who talk to their exes, so if their current partners have a problem with that, maybe they should rethink their relationship.
If you're talking about insecurity with yourself, you should know that before you love someone, you have to love yourself. Work on yourself first and then you'll be ready to enter a relationship. If you're talking about insecurity in your relationship with the guy, you should talk with him about your insecurities and see where it goes from there.
Maybe she is feeling a bit insecure at the moment. Some girls might feel like this if you are not paying her much attention. Spend more quality time together as a couple.