L., I've read some of the advices and I have to tell you, you need to take the ones that better suit your character. You deserve your quality fun time with your own children, and they deserve nothing less. But, was this the 1st time either in-law got a sense that you were disatisfied? Maybe they were caught off guard and the emails were a rude awakening. My advice to you is to do what you feel capable of doing. What ever you do next, is going to take guts, but it should be an extension of your personality, not someone else's. Do you feel comfortable severing your relationship for good? Do you feel confortable ignoring the situation and betting that time will take care of things, or do you feel that you should attempt to make ammends (not for their sake, but for your own inner peace)? From what I've read, it appears as you are the type of person that is weighed down by turmoil. YOU are the one that has to live with yourself. If you are strong enough to be done with them and never look back, and feel comfortable with it, excellent! If that is the case, though, then you should do it because you feel apathetic, and wouldn't care either way, whether they are part of your lives or not. If on the other hand, you are going to stew over the situation for years and feel uncomfortable at family gatherings (which you should definitely not stop attending!), then they would've won...because the end result is that YOU will be punishing yourself for years... because you'll be the one annoyed, hurt, and unhappy. They are really not worth the trouble. I say, forget about how THEY feel. They got what they deserved. You on the other hand, have to do what it takes to make yourself feel at ease. This is not about them. It's about YOU! If that means, talking to them to clear the air one last time, then do it. Let them know that you "need to make amends with "yourself" and provide a less stressful environment for yourself, husband and children. That stress played a factor in the miscommunication and that you wish to apologize for the way it may have come out. However, the stress was very real, and you would like to acknowledge that you are all adults and most of all family and you wish to move forward." (Do not rehash the specifics of the arguments, feelings etc. it will only make it worse. Keep your discussion, down to about 5 minutes" They may choose to see it as an apology, even though they'll know in their hearts it really isn't. But since they seem a bit imature, that may be all it takes to help your relationship be more civil. Don't expect to hug it out right away...it may take time to heal the wounds, but this may be a start. I don't think that you should agree or volunteer to ever watch their kid anymore..at least not regularly and not for a long time to come. If they still chose to act like children and not agree to let it go, then you can live with yourself knowing you are at peace with your soul and move on. My bet is that sooner or later they will come around because you were the adults with common courtesy who never held a grudge. Best of luck with whatever you decide to do. PS: On a positive note, think how free you now are to spend your extremely valuable time (more than any $) with your wonderful kids!