I have no partner and no kids. Purely from my own hard work I now own a house outright and have money saved. I have never received anything by way of inheritance.
Since childhood I've been treated badly by my only living relations, who are my five half-siblings. They have routinely excluded me from everything family-related on the grounds that they are full siblings whilst I am only half; also there is a massive age gap: when I was a child they were already married and raising families and lived nowhere near me, so that pushed further out into the cold.
I have a dozen nieces and nephews some of whom I have met once or twice but that was decades ago. They must all have children and grandchildren by now.
In view of the poor treatment meted out to me by my step-siblings, I want to make absolutely certain that none of my relations get a single penny of my estate when I die.
I bought a Will Form from WHSmith and have filled it in and had it witnessed by two people, leaving everything to friends. My question is: is this enough? Is there any way my distant blood relations could contest this and get my estate?
Should I pay a solicitor to draw up another will? Would that will be a more "official" and "uncontestable" one than that which I have done myself?
If I do hire a solicitor, do they hold a copy and act as my executor, or is it better to make one of the beneficiaries my executor? I'm leaving a fair amount but it's not even a million so I don't want to waste any of it on massive legal fees unless this is essential.
Thanks for any advice.