My ex girlfriend gave birth to our son 15 months ago, she then decided she wanted to live at her Mum and Dads so we only lived together for two weeks. I think she used me to have a baby because she made life very difficult for me, I did everything she asked, new kitchen new bathroom new carpets and furniture. She has never paid towards deposit, mortgage, and bills, and now she wants half of the house. Surely the court would not allow this, I’ve paid her £100 a week for our son and paid a lot more when asked for other things like swimming lessons etc, any advice ?