Jayley welcome to Aussie Chicks - it's great that you've found us!
We all understand what it's like to try/fail/try/fail and to end up frustrated. I began my latest weight loss journey 14 months ago, and have lost around 20kg in that time. The way I do it is to set small goals for myself (5kg at a time), and work on that.
I don't believe in diets, fads etc - I try to eat three healthy meals a day and count my calories. When I'm behaving I drink heaps of water, and walk for an hour every day.
You can talk to the girls here about anything - no matter what it is you'll find that at least one of us can relate to what's going on for you.
Gen I had a squizz at your new house - very nice!
I've been good again today: 1400 calories and 2 litres of water. Didn't exercise, but I've walked a fair bit in the course of the day.

Ani