I'm not sure. We've never taken anything away from him like this. BM may react or she may not. I told DH that if she reacts, call it like it is and inform her that since SS is with us at all times, she can communicate with DH to arrange contact with SS, just like we do on BM's parenting time. 

DH wasn't always good with BM. He was like many other scared men that we read about on this site, completely used and abused by BM. He faced years of emotional and psychological abuse. BM would say "jump" and DH would say "how high?" I made him set boundaries because our relationship would not have survived without them. That is why BM hates me because I "interfered with their coparenting" and made DH stand up to the abuse. Even though court did nothing for us, it helped DH learn his rights and responsibilities and I think it scared BM a bit because she never thought we would take her to court. We didn't tell her we were filing and we blindsided her with the motion. We basically called her bluff on all of her threats for court action. DH still struggles to communicate via email. I have had to teach him BIFF method and to quit defending/explaining himself. I proofread most of his bigger emails to ensure they are clear and concise and do not appear vulnerable or wishy washy. DH cannot communicate with BM in person or via phone. He freezes and stutters, tripping over his words. Luckily, BM says nothing in person and won't even look DH in the face. It's like she ignores his existence when DH is present, but BM is passive aggressive in person and only vicious via email so it makes sense. 

Even if she does squawk, DH will just tell her that SS is available via DH's phone when requested and leave it at that. She won't call more than twice per week because she won't do more than we do. 

I'm done playing BM's games and I dont care how mad she gets as long as it doesn't interfere with our future visitations and cause withholding.