To briefly summarise - me and OH have been together for 10 years since we were 15.
We both went to Uni in different cities and 4 years ago settled and moved in together.
During this 4 years we have both earned similar amounts, it seems to be every year one of us over takes the other in salary and the other overtakes the year after.
We have always split everything 50/50 and I thought we both had a good relationship with money and spending. We have recently decided to start looking for somewhere to buy - and although we have always agreed about saving goals etc, I have an extra 20k saved and I can't work out where he's spent the equivalent 20k.
This has since resulted in a massive argument as I've said I'm not putting the majority of the deposit down. Is this unreasonable? And what is a reasonable solution?