NRI father, no legal case, children 17 and 13 each with different parents.

Married for 19 years, with kids 17 yr old boy with husband and 13 year old daughter with me currently. Went to US in 2017, and the existing abuse against me increased. I couldn't convince my son and had to leave him with his abusive sadistic father in the US. I came to India in 2019 with the younger one, making sure daughter is having an excellent life, in a healthy environment. No legal cases. Can I travel abroad for 10 days with the younger one who wants to and waited for long? She had to leave everything in US and came with me. Consent letter is not possible from the father, he wont be happy to see us happy. Also, daughter talks once in a while with her father due to school,classes and time difference. And finds it stressful to be on calls. I used to insist to talk, but now she is entering teenage and her emotions and all of this disturbing things are hard for her to process, and pushing her to make calls is putting stress and pressure on her. Can the fathers action in anyway bother her? ( Custody or Visitation or calls). And as long as there is no legal case, can the younger one take her time and space to talk as and when she wants irrespective of the frequency? Meanwhile my son who is with the father is in a messed up state and his dad is highly manipulative.