Thank you for your question
My name is Clare
I shall do my best to help you but I need some further information first
How long have you lived together and have you discussed this at all?
Where were you living before moving in with your partner?
How much would a one bedroom property in the same general area cost to buy
How much is currently outstanding on the mortgage?
May i ask how old you both are?
Have you any capital of your own at all?
As things stand the answer is yes the chidlren could force a sale in these circumstances
However in the event of his death if he has not made any proper provision for you in his Will, you will be able to make a claim against his Estate.
How much you will be granted will depend on how long you have lived together - and how much you will need to rehouse yourself.
I hope that this is of assistance - please ask if you need further details