I have written social inquiry (pre-sentence) reports on quite a few women over the years, convicted of a variety of offences such as extracting electricity, benefit and credit card fraud, perverting the course of justice, making hoax/threatening phone calls or texts, neglect and violence to children. After they were sentenced, quite a few have claimed that they took the blame for their partners, who would have received more severe sentences or consequences, if they had faced the court themselves. A cowardly way to treat your partner, and a lost opportunity to address the problem with the offender. The women were not all shrinking violets - I have dealt with professional women, middle class working women, a woman whose female partner coerced her into taking the blame for benefit fraud, as well as poor and deprived women with low self esteem.
Vicky Price is not unusual. I do have a degree of sympathy for her (her ex-husband is a jerk), although I think the alleged coercion was more likely the threat of loss of their prestigious lifestyle, which is tough luck. Justice has been done in the end.