Recently, and prior to its enactment, Karen Greenberg successfully argued the concepts of rehabilitative alimony, reimbursement alimony and transitional alimony part of the Act Reforming Alimony in the Commonwealth, and how each concept could be properly applied to a long term marriage, where the stay at home spouse had at least 20 more years before retirement age and possessed professional and marketable skills, which upon recertification would give her the opportunity to become economically self-sufficient.