In a nutshell - relationship with my in-laws was fine until dh and I got engaged 6 years ago. Overnight MIL became frosty. MIL tried to take over the wedding arrangements. When things didn't go her way she got the hump and said she wasn't coming - no word for three months. She tried to turn dh against me during the wedding preparations. She made her own wedding plans (like a birthday cake - and all the guests had to sing happy birthday to her oldest son at our wedding dinner!??) No-one saw that one coming. My BIL was acutely embarrassed too. MIL sent a foul letter to my mother (who paid for the whole wedding) whilst we were on honeymoon. It was a 21 point letter of all the things that were wrong with the wedding. MIL sent letters to my bridesmaids complaining of the wedding, also whilst we were on honeymoon. She told dh that she had evidence that I was scheming against her (which I wasn't - just holding my own)
dh wouldn't apologies for marrying me and until he does she wants nothing to do with him.
That was 5 years ago. We have two gorgeous sons MIL/FIL (FIL completely under the thumb) have never ever seen them despite numerous invites. dh rang her up the day ds1 was born and her response "..you've only done this to spite me and rub my nose in it..!" (phone down).
dh has told me that the only way she will EVER agree to see him again is if he tells her we are divorcing. He has given up on them. She was DETERMINED to cast a shadow over our beautiful wedding day, come hell or high water. And do you know what? In a way she did - as it's the last time either dh or I saw them.
Do I win?