<human>: Forgive me if this is long, but this needs a bit of a back story. I'm a 25 year old guy (about to be 26 in a month) and have been looking to move out of my parents' house for awhile, and I finally have the funds to be able to do it. 

Here's where things get tricky: in the past I've talked with both of my parents about moving in with my girlfriend of 6 years, but both are extremely disapproving of it. We have a great relationship and when we were attending the same college, we pretty much lived together anyway, so I don't have any worries about anything going wrong in that aspect. In my area, I could get a small, single bedroom apartment and live by myself - but I would be really stretching myself financially. However, if I lived with her and we were to share the bills, we would both be able to live pretty comfortably.

Her parents have no problems with us living together. Her mom was actually surprised when my girlfriend told her that my parents were so disapproving. I guess I'm just afraid of hurting my mom - she's not really religious but has some really weird old-fashioned viewpoints. I've tried to have multiple discussions with her about it and tried to present my side calmly and in the best way possible, but it usually ends with her saying "I don't want to talk about it" after 10 seconds of me speaking.

I guess my question would be - at what point do you just say forget it and bite the bullet and move out, no matter what your parents say? My girlfriend and I have been fortunate enough to find good jobs out of college, so we're financially stable with a decent amount in savings. Both our cars are paid off and we're able to pay student loans with no problems. Has anyone been in a similar situation where their parents didn't approve of their plans to move out? How did it go?

Can you provide a brief overview of the text?
<bot>: Want to move away from home but parents don't like the fact that I'd be living with gf. I'm financially stable, but am just afraid of hurting my parents.