How Many Kids Did Charles Dickens have?

Charles Dickenson had 10 children with his wife Catherne, how ever he was not a good husband to Catherine, after 22 years of marriage he banished her from there home, because he was tired of her, although he did let the children visit her from time to time. He also took a younger girl as a lover, but could not marry her because he was still married to Catherine, but didnt want to ruin his career from getting a divorce.