I don't see the harm in you being added to her house and splitting the income so you could then make more future purchases and continue to increase your cash flow. 

I like taking calculated risks, I've left six figure jobs twice to peruse my dreams, fortunately I have a wife that believes in me and that I will not harm our family in my ventures.   

I always see the college riots in the college towns bounce right back no harm no foul.

@Patrick ConnellNo harm no foul.

It's been working, but I never knew more available credit can be harmful.  

Of course, there's no harm in doing your research. 

Totally wrong and mickey mouse disclosures can cause more harm than good.

But realistically you're going to harm not help the value of the property, and you're going to pay an engineer/surveyor to do it!?

The emotions only harm yourself.

He may one day break the law to harm you.