M.L.
Oh my goodness, I feel so bad for you!! You have EVERY right to be angry with your in-laws. They over-stepped their boundaries BIG TIME. Yes, I do think this warrants a phone call or a letter. (you don't want to harbor resentment, it will only make it worse) They really need to understand your boundaries and realize that YOU and your husband are the parents and will handle it! (which you did very well, by the way) If they prove they cannot respect your boundaries then maybe you'll have to carefully choose what information you share with them. On the other hand, I am touched by how protective your father-in-law is, but he definitely needs to be reigned in. I actually have the opposite problem with my children's grandparents not being very involved at all. Take some time to cool down and then choose your words carefully, but firmly! Good luck!