I think that your leader is right. If anyone even suggests she should not participate then hopefully each member of this group or board has personal liability insurance to cover them if this girl's family chooses to file a discrimination suit on the group.
When I was on the Board of Directors for Habitat for Humanity in my area I always had a rider on my insurance for personal liability in the event the board was sued for one reason or another.
One woman in all the years I was active with this group threatened to file a suit. She stated that we had discriminated against her because she was low income. She didn't meet our minimum income requirements. She would have been spending over 50% or her income on her house payment alone. That is above the HUD regulations that say that about 33% of a person's income should be counted for housing. That is "supposed" to include utilities, insurance, housing payments, and all the money used for a repair fund too.
Most people spend more than 33% on housing by far though.
She didn't follow through though. When we showed her the houses and visited with her about how much her house payment would be, in general, she realized that she would not be able to afford a regular house payment.
I know that sounds mean but Habitat is not a hand out, it's a hand up and to have that one must be able to afford to pay a house payment.
The houses are bought using sweat equity, they often work over 300 hours to pay their down payment and get a house. Then they buy the house and the habitat board is basically their bank and the payments they make go into the organization to pay for more houses to be rehabbed and built for even more people.
Our houses payments started around $200 per month and the highest one, at the time I went off the board, was about $350 per month. This was for a simple home that didn't have extra spaces like large dining rooms or dens, no double car garages, nothing that was a splurge. This woman's income was only about $400 per month. She could not technically afford this high of a housing payment.
She was in a low income apartment and paying about $35 or $40 per month. Had she sued and won I would have been out nothing, my liability insurance would have covered it.
In this case she is an under aged teen that wants to be part of a group of kids her age. She is completely allowed to be there and nothing the parents can do will change that.
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I can also tell you that she will be the best deterrent for your kids having unprotected sex than anything you can say or preach to them...my daughter saw the neighbor girl get out of the car right after having her baby. She was barely able to walk. My daughter was appalled and said she was never having sex.
We all know that once she hit 18 she was a baby making machine but as for sex under age, there was not way she was going to be doing that.