IN RE ESTATE OF DAVID J. BOURASSA. No. 2007-435.Supreme Court of New Hampshire. Rockingham County Probate Court.Argued: March 20, 2008. Opinion Issued: June 3, 2008. 1. Marriage — Generally — Common-LawMarriage Acknowledgment of another as one’s spouse involves declaration or avowal of the relationship. In other words, the conduct of cohabitation assumes at death the […]