Smileless2012
Coercive control became an offence in the UK in 2015 Norah. It is a recognised form of abuse and I'm sure we're all aware that victims of abuse are more often than not isolated from family and friends by their abuser, making their ability to escape their perpetrator difficult to say the least.
Coercive control contributing to estrangement is sadly not uncommon.
I understand, somewhat, coercive control as an offence. Not well enough to have any opinion - other than I do believe in free will.
I do understand some people are truly held captive - say Ronnie Spector, a public figure who explained such, when finally escaping (not that one must be a public figure, she just explained well, like Tina Turner).
"I don't like my in-laws" as coercive control? I fail to understand.