Istikhara has nothing to do with dreams! Choose the one who is best of them over all and then pray Istikhara and give your consent. If there is good in it, it will take place.

I am a girl and I have received a proposal for marriage. Me and my family are doing istikhara. So during this procedure. During this I saw two dreams, in which I had a feeling that the guy has an arguing nature and the whole family is not good. So what should I do in this case. Pls advice me