Are you wrong about feeling insecure when your fiance looks at other women on the net?

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.