<prompt> Human: Hi personalfinance.Florida resident here. My girlfriend is currently on professional sabbatical to re-direct her career, and is currently planning to resign to continue her courses once the sabbatical period is up beginning of 2018 school year.We are not married.We have been living together for 18 months.Both of our names are on the lease for our condo.I was told by HR that our plan will cover family members and dependents, but not live-in significant others. Now I know I could marry her in before August, which would be a life changing event and Id be able to add her to my insurance. We do plan to marry, but we have some other financial obligations we have to take care of before we can think about a wedding.Is there any way I can get her on my health insurance plan open enrollment started yesterday and be on the up-and-up legallytaxwise?Thanks!  <response>: Either marry her or tell her the ACA deadline is in a week. 