Can parents take legal action on daughter who abandoned them because of their mental torture?

Hi I am a 35 year old married woman. My parents have been mentally abusive throughout my life. They did everything possible to destroy my career before marriage. This continued even after marriage. They are creating problems in my marriage too. So I decided to block all their phone numbers. They tried to use my sibling to make me contact them. I did not bend and stood firm. They treat me as though they are the best parents in family gatherings but behind the closed doors they are extremely verbally abusing me. I do not have proofs of all this. This has led me to fall into depression. I moved to another city with my husband due to all this. They are calling at my husband's office and talking to my husband's colleagues to make my husband talk to them. My husband had to unblock their phone numbers because of the embarrassment they are causing at his work place. However they continue to pester my husband to make me to talk them. I still stand firm because I am fed up of parental interference in marriage and career. Can they file a case against me for blocking their phone numbers and not visiting them??? P. S. I stay in a different city far away from my parent's