Over it

I told my partner we needed to talk today and I havnt seen him since he didn't come home so I wrote him a note and left him dinner and I don't know if he got it or not coz I am staying at mums for a few days coz I'm over trying and in all honesty if he cared about our relationship he would have come home and talked about it coz I'm 6 months pregnant and deserve better then him only coming home when he feels like it, I need a long break from him, do you think I'm over reacting or do I have the right to feel the way I do??1