does anyone else have a never ending battle with their in laws?

from day 1 of my relationship with my husband, his mother and sister have treated me like shit. after our son was born they both tried dictating how we were raising him, so after years of dealing with it my husband and I finally decided it would be best if we didn't speak to them. my life has never been more peaceful and my relationship with my husband is stronger than ever. before, most of the time my husband and I would get into arguments his mother or sister (or both) were typically to blame. his sister constantly started rumors that my husband was cheating on me, even though it wasn't true, and his mother constantly tried convincing him that I have some devious plans to take him away from his family and then leave him so he has no one (😂) seriously so glad we made the decision that we did. it's been nice not having to deal with ongoing nonsense for the past few months.