Simplify the following text for a Grade 8 native English-speaking person.
Original: He assured Bobby he was n't to go by swearing on his son 's name ; however , Cirie , Courtney and Danielle overpowered Shane and told him they felt Bruce was more trustworthy and less problematic .
Simplified: He told Bobby he was n't to go by swearing on his son 's name ; but , Cirie , Courtney and Danielle told him they thought Bruce could be trusted more .