This is good news. VERY good news!!!! I was NOT aware of this. In fact it is the BEST news I have received in a very long time. I LOVE communion. It is one of my most valued things in life. If I could I would take communion every day.
Talk to your priest. If you were not the cause of the divorce, you could get an annulment fairly soon. I’m not contradicting others; the priest is the first place to start.
Good luck and God bless.
Ask your priest, and he will assure you that this is true. It’s not the divorce; it is remarrying when the first marriage is still valid in the eyes of the Church.