He filed for divorce and I feel relieved ...

So my still husband and I have been married for little less than 4 years. This marriage consisted of his lies, drama, stress, his ex wife, him flirting with other females up to me finding out he had a new girl since January. I stopped loving him a long time ago. It was more of being with him because I got used to him and I was scared to take the first step. So he finally filed for divorce. I started crying when I got the papers, but not because I was sad, I was relieved! I was talking to someone the past weeks and I’m feeling so extreme strong feelings towards this guy I never had with my ex. We decided to keep it low for now, to just tell our family’s if we do end up getting together just to keep people away that will say I jumped right into the next relationship . Because no one knew that my marriage was actually done almost two years ago... it was a nightmare.