My DF lives in a house with his partner. Let's call her Tilly.
They have been together 55 years.
The house is under Tilly's name. She bought it outright with her own money (unexpected inheritance) whilst she and my DF were very first together as a couple. The deeds are solely in her name. My DF did not buy the house with her.
They are not married. They both had previous marriages with children, both divorced then met each other, and both decided not to marry again.
They have gone on to live a very happy life together and love each other very much. They are now in their 80s and have lived together in Tilly's house for 55 years.
DF has refurbished the entire house over the years, and has ploughed tens of thousands of pounds of his own money in to upgrading the house and making it lovely for them to live in.
I know that Tilly has made a will, which leaves her house To DF if she dies first.
Tilly has 2 adult children (from a previous relationship, they are not my DF's biological children), and my DF has me.
Here's my question:
If Tilly has left her house to DF in her will, can she state within her will that after he dies, the house then gets passed on to her 2 children?
B