@Ronda Robb
There are no real "fair" partnership percentages. There is such a difference on what people's needs, skill, experience and comfort level are.
If your agent gets buy and sell commissions, and her husband gets paid to as the GC to do the rehab, it could easily be argued that there is no need to split any profits, some profit incentive like an 80/20 or 70/30 would seem more reasonable. 50/50 seems excessive, but that doesn't mean a 50/50 is not a good deal in a particular scenario.
Only you can decide what is a worthwhile return for your effort, time and money, considering the benifits and and value your "partner brings to the table for you first rehab across the country.
The one thing I would do if I was relying on my "partners" advise and expertise,,judgement if the numbers to put the deal together. I would put a minimum in for myself before the profit split. Say 5k or 10k, at least the equivilant to what she is going to make in comissions, if there is no significant profit to be split at the end. Happens to new people more then you like to think.
The important thing is to write up an agreement, so both parties are clear about what happens under various situations. I have been in partnerships that went south, and the fun ends quickly when people start disagreeing and soneone dorsnt hold up their end if the expectations. People can get along very well until they are in a partnership and expectations are unclear, or unmet. You really get to know your friends, even family members, when you start working together.
Couple key things to decide before, and write them.
1. Who makes the design, layout finishes, decisions?
2. Have timelines on project completion, what happens if they are not met.
3. When do you have the right to fire contractors and hire new ones. A week after deadlines are past, a month?
4. Budget overruns, what happens if they go 10-20k over budget. I noticed the 25k rehab, for a 130 house which makes me a bit suspicious in the numbers, we may have done two rehabs out of a couple hundred rehabs with 25k in renovation. Most are 35-65, average is around fifty. I noticed she is owns under 30k rentals, rehabbing a 30k rental should be very different from rehabbing a 130k retail. I also noticed the if it doesn't sell in 3-4 month we will turn it into a rental. Bad mindset to go in with on a flip in a hot market. Decent houses sell in under 30/days in this market, unless you are in Akron or Canton or similar city school where young families don't want to send their kids to school. It's rare for a good rehab to sit on the market for more then two weeks at that price range. Personally I would drop the price by 5k every three weeks until the house sells.
Back to the upfront decisions.
5. Who decides when price drops happen?
6. What is the price point where you decide to turn it into a rentall, this could be a significant point of disagreement if you have a potential 10-15k profit split expectation build in for your realtor, thus needs clarafies.
I personally would keep this cycle reasonably short, like 90 days no contract it becomes a rental. Three weeks before I would drop to the lowest I would sell for before it becomes a rental.
Some thoughts for you to consider.