A young family member has recently split from their partner. The partner was controlling, especially in financial matters, and family member is naive and quite vulnerable. They were not married, and family member has no support from their own parents.
They were living in a flat that they were buying together, and the ex-partner wants to "buy her out". The partner has made an offer that appears pretty derisory. Family member has no idea whether the property was held as joint tenants or tenants in common. The ex-partner made a greater contribution to the deposit, and wants to give family member just the deposit amount, even though the value of the property has risen. They have no idea if the family member's "share" is held in the same proportion as the deposit, or if they would be entitled to half of it.
Am I right in thinking that, if we got a copy of the title deeds, this would be shown?
TIA.