Ok, long story short - my dad widower of just gone three years is moving his on off girlfriend, her daughter (14) and their dog into his three bed house. His on off g/friends (who is in early 50s, he is 77) ex husband doesn’t want to pay child support any more. Even though she lives mortgage free she has told my dad she can’t support herself (she’s too thick to work and doesn’t want to stack shelves...!) so she is selling her mortgage free house to shack up with him. He discussed it with me on Saturday and said he doesn’t want to upset me. I told him it’s daft but don’t sell her house as if it goes tits up he’s stuck. He ummed and ahhd and said they’d had a few estate agents round but nothing concrete. When he leaves I check right move, her house is already on the market...so angry he lied to me. They want to pay me off with money from sale of her house (my dads house is half in my mums trust) she wants to buy into his house so when he pegs it she can stay. She might pay less than a third of what it’s worth this will leave her with £100k plus cash in her bank and a nice three bed house. AIBU to think my dad needs sectioning?