We live in Houston, Tx. Our house was built in the 1950's and the addition was added on in the 80's. Oshan has since added pilons to the outer wall of the addition. The addition is still pulling away from the house. Is there a way to now join the two slabs together? Do you suggest an alternate method to keep the addition from pulling away from the house? We are getting cracks all over the place and I fear that the roof will start to pull apart and we will get leeks. PLEASE HELP!! We've called foundation companies, but no one seems to have an anwer for us.