Sorry for blunt title, it is what it is.
My parents divorced when my two siblings and I were young (7,9,11). My father left my mother to it, didn't pay child support for as long as he could get away with, saw us children once or twice a year til the youngest was 16, then we didn't see him. I present this info to explain that our estrangement is no fault of us children (obviously we are all now adults).
My father's second wife (since divorced from him) got in touch with me a few years ago urging me to give him a chance to meet my children. I don't know why, but I did oblige. Then she divorced him. Later that year (2019) he told me he'd taken her off his will and was naming me (though not my siblings) as benefactor. I'd have split with them. Soon after, he and I had a disagreement, and he cut contact.
Xmas 2020 he died.
His sister informed me that her son was now executor. I have no relationship with any of them as they weren't involved with us as children.
So, it's been six weeks since he died, I guess I assume I'm out of the will?
My mother says as estranged children we can contest his will. Is this so?
We aren't talking a huge amount - maybe £50k each, so big enough to really help us out.
My cousins are both comfortable, as are their parents. (I don't know if they've been named as beneficiaries, but I don't know who else he'd leave anything to).
My siblings and I are not well off. I'm also going through a divorce and struggling now as a single mother.
Is it worth contesting?
If so, what do I do?