So just to clarify, where does she stay during the week? When she does leave a message or text, be sure you at least read them. Then ignore the ones that aren't pressing.
Take your son somewhere new that she's not going to.
I have just found out that they are at SIL's house and not MIL's house. Yipee. Means he can come here whenever. Just got a surprise visit from him. SIL only lives a few minutes away.
Me:43 Her:42 M:14 S:9 EA started 2014/03 (or there abouts) PA started 2014/05/30 BD:2014/11/05 I left 2015/10/01 I returned 2015/05/02 She left 2015/06/10 OM still on the go.