Selling a joint owned house when not married

[Mackerty]

I have been living with my girlfriend in a house for 2 years with �300k original cost. I put �60k deposit down with her contributing �0. I have also paid 70% of all mortgage repayments, she paid the remaining 30%. We have now split up and are going to sell the house for �360k. How will the capital gain be split if we are unable to agree this between ourselves?
Thanks for any assistance!

[Mrs_Pegasus]

If the mortgage and deeds are in joint names then on the face or it it is a 50/50 split.

Unless you had a written agreement to the contrary.

However, a solicitor may be able to advise on how you can prove your % should be higher.