Thanks for adding that Dogmatique! I kept re-reading my original post to see where I may have come across as implying it was 2 weeks a month Also.. to clarify, my husband will still be dropping them off on dad's weekend, so dad's not missing any of his regular time. I completely agree about ex MIL- in no way a party to visitation. Sometimes she just likes to show up and insert herself where ever she anticipates conflict.
I really appreciate the helpful and quick replies. I am a long time creeper on these forums, reading a lot of the advise, but am a first time poster. A very positive experience.