Reframe, I suggest you do nothing for the anniversary. Since she hasn't shown any signs she wants to turn things around, anything you do for the anniversary is really a form of pursuit.
How long are you looking to stay at your mother's house? The space you need is more long term than just a week or two.
Me-47,XW-43 S13,S16 M:18 BD:4-23-17 W filed:7-17-17 (5 months of in-house separation hell) W moved out:1-6-18 D granted:2-15-18 Decree signed:3-29-18