Should I forgive my boyfriend from sexting?

[Angela]

I just found out that my boyfriend of 4 months has been sexting other women.
On his Facebook he was sexting two different women.
When I confronted him about it he was hysterical ad begged me to forgive him.
Just 4 days ago he said he loved me..
I'm so confused right now I need some opinions.
Before this relationship I was single for 2 years but before then I was in a relationship for 4 years when a man that beat me and physically cheated on me.
My heart can't handle being hurt anymore.
But the problem is that I honestly love my current boyfriend ( enough to the point where my heart is already forgiving him but my mind is telling me to not be foolish.
But I'm not sure if it is the wides choice to take him back or end it.