Ditched by both Husband and bf what to do

I married for 18 yrs. but after 10 yrs of marriage i got into an extra marital affair since my husband use to torture me nor was i allowed to go to my mummys place so I got involved with a person in my office. after 4 yrs my husband got to know i he removed me from home and has filed a divorce which is going on. I had not filed any complaint against this one with whom i was having affair. Now he is not even asking me how i am instead since this got to know at his house also he is showing his wife more love. She being a housewife has not left him, Nowadays he doesnt care for my feelings and show me that he did timepass . what do I do now. Should I take any action against him but I still Love him.