My back story - I'll try to be brief.
Been married for 8 years. One child (7) together. MIL moved in with us permanently end of last year. Not happy with this as marriage not particularly strong. I told my husband this several times during her house sale process.
MIL does everything for her son. His washing and ironing and even puts his pants and socks away in his drawer for him.
She helps with childcare (collects from school several times a week) and cooking, husband does little for our child. We both work full time, I do everything for our child evenings and weekends. He does some bits and pieces around the house.
Months ago MIL gave our child her old phone but didn't delete any messages. I have never felt the need to snoop until now. A few weeks ago, MIL sent me a message in error which was meant for her daughter my SIL. On the face of it he message was innocuous but in it she told SIL what time i got in (late night out - very rare for me) and that she had made out she was asleep. For some reason the message made me think she was talking behind my back, especially as I would never have disturbed her.
Face to face, she tells me I am a good DIL and that she loves me.
So I decided to look at the messages she hadn't deleted from her old phone. There was a message between her and my SIL when I had to work late; questioning whether in fact I had gone shopping (i hate shopping) and response from SIL, 'what time is that child going to get their dinner?' I WAS working and this message upset me because my husband is free to come and go as he pleases and it assumes I am the only parent capable of feeding our child.
Several messages between her and her son discussed me and my moods (I can be moody but I feel I have little support from my husband).
I have just got back from a trip abroad with my child (husband didn't want to come, he goes away next week with his mother and sister and the children), I bothered to bring husband and MIL gifts.
MIL and husband are always together in the garden. Every time I look out the window, they are sitting together, sorting out the garden together, she is by his side constantly. It bothered me so I did an awful thing and snooped in her phone while she was outside. I know I shouldn't have but there were messages between her and SIL where they talked about MIL enjoying last taste of freedom and happiness before I came back, with a crying face emoji. She said ,'the eagle has landed' and her daughter said oh No and wished her luck.
I am so upset. I have opened up my house to this woman and I feel totally disrespected. Yesterday she asked me why I was hiding away and I said about respecting me and my house but of course didn't mention any of the snooping. I told her I guessed she talked to her daughter about me and she swore on her life she didn't! She said she felt awkward around me and that she should find somewhere to stay. I said her son would never let her leave and that I would move out before she did.
Now my husband isn't talking to me because I upset his mother.
I think this is the end of the line. I have felt very lonely in this marriage, more so since she moved in.
I don't know what I should do about letting them know I know about their talking about me behind my back.
I know I shouldn't have snooped but I honestly didn't know my MIL felt like this about me.
WWYD?
Sorry this is so long - thanks if you've managed to get this far.