defacto

If you were together for six years, unless you had a binding financial agreement in place, she will be entitled to some of your assets.

It is irrelevant that she did not work for a wage during your relationship, it is also irrelevant that she paid nothing toward the house. Who will the child live with from here on? That may effect the percentage each party gets.

It may be relevant that you are off work due to an injury, if that means that your future earning capacity is limited.

Depending on the answers to the above expect that you may make a significant payment to her in the property settlement. Best thing you can do is get a good family law solicitor working for you, to try a minimise the payment that you have to make.

Yes she is a criminal but i dont think that will have any consequences and putting in a property settlement