Would u ever take back a man that cheated on you?

Ni
Yes I heard "once a cheater always one" blah blah blah well here's the story my long time ex asked to take me to dinner and talk (mind u I do have A BOYFRIEND!!! so its just dinner & to catch up!!! *BEFORE ANYONE SAYS IM CHEATING!!!** I'm not and would NEVER! Well anyways when I was with this man I didn't know he was cheating on me he got another female pregnant! YES I KNOW!!! and now him and the baby mother is CO-parenting!! it even went as far as him proposing to me to be HIS WIFE! I love my boyfriend but going to have dinner with this man lets call him N I'm scared i won't love his son right! If we ever did think about getting back together a long time from now! Opinions... ***DONT BE RUDE WITH YOUR COMMENTS ILL DELETE YOUR COMMENTS****