Why are most females’ easily vulnerable and influenced by her friends’ when she is in a relationship?

One thing about most of us guys’ is we don’t allow our friends’ to influence us when we are in a relationship with a girl that we adore , but Girls’ on the other hand allow her friends’ to influence her and then she wonders why she becomes single again and again. I have witnessed and experienced some many toxic girlfriends’ jeopardize their friends’ relationship, whether it’s out of jealousy , or they feel she can do better etc. Us guys’ don’t really do that to a girl we give our heart to , I have had male and female friends’ tell me you can do better than her, you deserve way better than her basically trying to influence me to dump her , but it goes on one ear out the other , unless they have solid proof she is no good , then that’s a different story , But most females’ on the other hand , don’t let it go on one ear out the other , they are easily influenced by their toxic friends’ that wish they had what she had. Females’ I’m sorry but you are more vicious than men are when it comes to this shit. why is that? Why can’t you just be happy for your friend that she found a guy that she adores , why rain on her parade? Is it jealousy? Are you gay and want her all to yourself? I witness this happen so many times to the point it’s pathetic. I hope you all know some of your so called friends’ will easily backstab you as well the second they influence you to break up with your boyfriend, because they will show up on his doorstep or call him hoping to have a turn with him behind your back. Mark my words on this , it’s happened to me plenty of times after my girlfriend dumped me that was influenced by her toxic friends ‘ why you should never prioritize your friends’ over your partner period
Why are most females’ easily vulnerable and influenced by her friends’ when she is in a relationship?
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