Do I have any Legal ground against my workplace (Bayada Home Healthcare) for any benefits under FMLA or other resources after life crisis?

I have worked as an aide for special needs children for 8 years now. I have followed the same child to 2 different companies, first for 7 years and the current for 1 and a half years. My work record is phenomenal and have still never recieved a complaint. I have suffered from depression since 2014 when I had my son but have been medicated and stable. I have suffered a close loss to my family , my child had surgery, and then my fiance and father of my child attempted suicide and nearly died all within a month and a half and have had to ask for time off of work as a result. My company, Bayada Home Healthcare, has recently told me they are going to let me go because of my mental health issues and its affect on my work. I cannot afford the rates they offer for insurance so according to my supervisor, they do not have any liability or responsibility to aid me in any assistance or treatment .