Hi all
Bit of a backstory, my mum remarried a new guy (stepfather - SF) in 2018. They subsequently bought a house together, which mum paid about 80% and him about 20% of, that same year.
Mum sadly was diagnosed with an aggressive form of breast cancer and died relatively quickly in May 2022. SF received a third of her pension in the will, which already raised eyebrows among me and my brother (mum's only children), but mum's investment into the house was protected, so we still own her share.
Since mum died, SF has continued living in the house, which has increased in value quite dramatically since 2018. He has had one of his adult children, who is a bit of a tearaway, living there on off (in life, the adult child was not allowed to stay at the house by my mum as he had been involved in drug debt and had had a brick put through the window of his own mother's house, as well as being briefly kidnapped (!!) to pay off the debt).
We have maintained generally cordial relations with SF, and had arranged via WhatsApp to see him this Christmas when my brother noticed his WhatsApp picture was a photo of him and a new woman. When we eventually did go for our Christmas meetup yesterday at the house, his wedding ring was off, several photographs of mum had been taken down, and he confessed he had been seeing a new woman for a number of months.
Brother is very disappointed as previously SF had gone on about how mum was his soulmate, he'd never love another, etc... only to enter a relationship with someone new in just over a year.
I'm not sure how I feel, because I was never as close to SF in the first place, but I do know I think my mum would've been quite upset at how quickly (in the grand scheme of things) this had all come about.
FWIW, the new woman lives independently to him (as far as we know), is apparently quite wealthy (he's landed on his feet again!) and has two children of her own.
AIBU to now think that if SF has moved on with his life to the extent he is comfortable enough to take off his wedding ring and meet a new woman, that it is time we take back the house and sell?
My brother is getting married in 2025 and could do with some funds for that, and I have had a couple of my own financial issues this year so am now at a stage where the money would be hugely beneficial.
Sorry it was a long one!