The phrase "unbearable pressure" means feeling a very heavy and intense force or stress that is extremely difficult to handle or endure. Full definition
The fact is that until the last moment you did not want to vote for the gay marriage bill but you received unbearable pressure from your campaign manager Joel Giambra. (niagarafallsreporter.com)
The drive and desire for profit is causing the business man to mount unbearable pressure on the already burdened Ghanaian. (ghanapoliticsonline.com)
Overcoming Relationship Problems Everyday problems such as financial pressures, sexual and emotional problems, fidelity issues or the complications of second marriages can put unbearable pressure on relationships and family life. (plymouthcounselling.com)