u/Dry_Moose_6242

I went through a difficult divorce a few years ago. I was friends with my husbands’ coworker’s wife and we used to talk every day. When my marriage ended she kind of disappeared but kept viewing my stories and everything. I moved, got remarried and she didn’t even congratulate me or ever message me back. I last said to her she was a good friend and then radio silence so I removed her and her husband on social media

4 years later she sends me a follow request? What is the reason? She has my number she can always text me? What should I do?