So my partner and myself moved in with each other 3 years ago. She sold her house and purchased out new house, we share the mortgage 50/50 + bills.
At the time of moving in, partner extended her mortgage to pay for some new furniture, half this cost was £2400, I offered to pay £200 per month to cover my half of the cost which she accepted.
Move forward to renewal of mortgage I discover that I have been paying a monthly cost to the extension on the mortgage for 3 years as well as paying the £2400 in the first year.
Upon talking about this with partner, she initially dismmised this and made attempts to close the conversation, I made a second attempt to ask questions like why I'm paying twice and surely the answer is she pays back £2400 and I continue paying half towards the extension of the mortgage.
Partner is now threatening to end the relationship, sell the house and pay me back all my contributions to the house without any further conversation about the subject.
What's your thoughts on this?