Is she is doing the right thing ?

Hey I’m a step mom Sorry if it’s too long

But it’s important for context

1.I got married to my husband after his 2year failed marriage there was a lot of problems x was very abusive and she was emotionally unstable and abusive everything was bearable but after my step son birth she started threatening to kill him while my husband was away for work after that things got worse

2. She gave up the custody because my husband found out that she was abusive her son by that Time me and my husband was in relationship ( I was in India and he was in America we didn’t met each other yet) she left for California never came back to visit her son , my husband took care of son for 2 years while I waited for my visa and she used to call him but it was 2 or 3 times a month , in other hand I was there and my step son only called me mummy since he was 2 year old .

3. After I moved to America that’s was the first time she visited her son in 2 year supervised visitation, and then unsupervised now she have him every other weekend but

She tells him to not call me mummy threat my husband to drag him to court , tell him not to kiss me , call me animal , Don’t want me to be involved in his school which is btw is right across the street of our house , I pick and drop my step son , let him watch scary movies, and Sexually Assaulted him which we went to hospital and it was a full blown case but because my step son couldn’t testify so they throw it out ! Now She made cupcake for my husband and told my step son that this is for dad and only for

Dad ! I’m so over with this woman ! She made me feel so less then ! The things I do for my step

Son loving him as my own , take him to gymnastics classes , therapy , when he was hospitalized after sexual assault for 2 weeks I was in the hospital she never reached out for 2 weeks ! , I take care of him every day except when he is with her but she doesn’t even recognize me as a person! She always tries to say or do something that make a me feel small