You definitely are not a loser.
The only loser in this picture would be your soon-to-be-ex, if he even can't admit that he has a drinking problem.

Like Sixelamy said, you just are a strong woman who knows what she wants and doesn't want.
Most women in a similar situation try to put up with their husbands, and end up to be feeling miserable for the rest of their lives. You still have a chance to find happiness, and even if it isn't with "the one", you at least have your dog and without a man you can give your dog as much attention as you want.

First enjoy your freedom, and who knows what will happen next?
2c: fine texture, normal porosity, normal elasticity, normal-high density
CG since March 8th 2013
Low Poo: Rainforest Radiance shampoo
Conditioner: Yes to Cucumbers
Styler: BRHG, Garnier Fructis Gel
PT: Gliss Kur Repair & Volume get a 5$ discount on orders under 40$ or a 10$ discount on orders over 40$ when you order for your first order by using the following discount code: CFH441