I was with an ex for 8 years. It was finished by me 2.5 years ago. During our time together she created a garden at my house and so did lots of work. She asked me yesterday if she could come and take some cuttings for her new garden. I said yes. I mentioned this to my GF of 5 months and she was really pissed off by this and said I should have said no. Said that this was just how her friends BF began to get distant from his GF - began by talking to the ex GF etc etc. Now I don't talk to my ex GF, don't see her or anything. So I"m trying to understand this reaction from my GF. Any ideas?