We bought out first house earlier this year with a 30% deposit of approx £100k. Of this, FIL gifted dh &30k. He declared it was a gift in the paperwork during the process and his name is not on the deeds.
But he keeps saying things like 'I own a third of this house' and if it was sold in the future it would need to be divided three ways. He's even talking about getting us to sign something so he will get his money if we decide to sell and move.
AIBU to think this isn't quite right?