My girlfriend lied to me and broke my trust Should I give her another chance?

Anonymous
I've been in a relationship since last 4 months.
In the beginning my girlfriend used to see me as an option and used to date other guys simultaneously when I came to know about it she realized her mistake and stopped doing so.
Once I asked her if she is a virgin she lied and said yes.
After some time I came to know that she had 3 boyfriends before me and she had sex with all of them various times. And other than that she had 4 one night stands with various guys.
Each time I used to come to know about a guy she used to say that's all that she had nothing else.
But yesterday I came to know about the 7th guy she had sex with and broke my trust again for 7th time.
I dont know what to do , I love her a lot and we had even plans for our wedding. Should I give her one more chance the 7th time?
My girlfriend lied to me and broke my trust Should I give her another chance?
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