Once in a Memory by Kendra Plunkett-Witt

Krystina – Law degree, check. Divorcee, check. Tricked into moving in with my ex-boyfriend, check. New York, New York to Mirror Lake Ranch Colorado, here I come.
Gentry – Beautiful ranch that I part own, check. Conniving sister, check. Proving I’m a grown man who no longer wants an uppity Krystina… Ten years ago she destroyed me and I’m not going to get close enough to her that I feel that way again or even tempt the memory.