There have been 25 cases of bigamy in Wales over the last decade where people have married a secret spouse or family behind their wife or husband's back. Data released by police forces in Wales revealed there were three cases being investigated from last year.
Bigamy is the offence of marrying someone while already wed to another person, and can be punished by a maximum sentence of up to seven years in prison. It is different from polygamy, which is the practice or custom of having more than one wife or husband at the same time.
Read more court stories here
