Ex wife wants me back, should I give it a chance?

Been married for four years, I lost my job two years in and became a drunk, so she divorced me.

Now I quit drinking, got my life back together and made myself a career, and she says I should always been like that and that we can hang out sometimes?

NOTE she didn't take or want anything from me in the divorce because I had nothing back then

Updates
10 mo
I don't hate her or anything and I think she was right in divorcing me, but now there's already a girl I like much more and I don't think I could have a serious relationship with ex wife. She could be a friend or a friend with benefits but not a serious relationship.
Ex wife wants me back, should I give it a chance?
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