A partition action enables you to force the sale of property when coowners are refusing to sell. Super Lawyers Rated Partition Attorneys in San Bernardino.Ending Co-Ownership Disputes in San Bernardino County. You will need to download Adobe Acrobat Reader from Adobe's website. In other words, any co-owner can force the sale of the property. For a free, 15-minute consultation with experienced partition attorney at Partition Lawyer California, call (909) 577-3300 or fill out a contact form online. Most San Bernardino County partition actions are typically resolved in approximately 7 months, as most cases conclude with either a buyout or an agreed sale. Find Your Court Forms. A partition lawsuit can end in the forced sale of jointly owned real estate. Will eventually write up a complete break down of how he helped me on my case.