Abusive relationship to a new one healthy one.. how to handle!?

i was in a very bad relationship 2 yrs ago. he has made my life miserable, he cheated on me with his ex. and got her pregnant.. he forced me for sex..etc... yes i know very bad stuff! :( i was blind i didn't know what i got myself into. until i opened my eyes and realized i was in an abusive... show more i was in a very bad relationship 2 yrs ago.
he has made my life miserable, he cheated on me with his ex.
and got her pregnant.. he forced me for sex..etc... yes i know very bad stuff! :(
i was blind i didn't know what i got myself into.
until i opened my eyes and realized i was in an abusive relationship.

Now thank got i am in a healthy relationship!!
yes. he knows about my past and all
but.. jealousy caught me,
i get upset about little things now.
i trust him, but for no reason i start thinking negative..
i feel like this is going to break us up.
i feel like he is going to do what my ex did.
i feel sooo unsecured about everything,
and i do not want to loose him, cause of this.

..i really need some help and advise please!
Update: thanks for all your answers and support! it really means alot!!!(:
8 answers 8