You must definitely get solicitor’s advice now.
It doesn’t seem fair on you. You’ll be incurring costs and expenses that you’ll have to pay out of your share unless it’s stipulated in his will that his estate must cover the costs. Seems a trustee needs to be appointed to look after his share and the children could likely pay CGT.
This article gives some information about this situation.
allanjanes.com/-What-Happens-To-The-Ownership-In-Property-Once-A-Co-Owner-Has-Died
I also wonder whether you would be able to afford a house you’d like if your share is less than 50% and you have all the costs of sorting the will out then house moving fees. Sounds to me that you lose out big time. Quite unfair if you’ve been together for a long time. Hope your will is set out the same as his! Good luck.
I’m actually angry for you that he isn’t protecting you.
Orchids and other lovely plants that don’t need a lot of attention

