Reconciling after the iddat

Reconciling after khula'

Q: I divorced my wife once but I took her back into my marriage. Thereafter she became pregnant. Then she asked me for a separation (khula'). After giving her khula', now we would like to get married again knowing that she is 6 months pregnant. What is the procedure to follow?

Reconciling after two talaaqs

Q: 3 weeks ago my husband and I had a big fight. He canceled our apartment and he left. I was mad that I told him to divorce me and he refused. I told him that I had met someone and I want divorce. He got really mad and he said you divorce 2 time. I was lying when I said I met someone. Now he regret saying the divorce and he wants to fix our marriage. My question is the 2 talaq record? And how we can fix our marriage.