I've been considering breaking up with my GF of three years for the last six months. She's not terrible but I really feel like I could do better. I keep putting it off as a matter of timing. She almost moved out in March but we decided it was better to quarantine together than alone and separate. Then she decided to stay longer to support me through my mom getting brain cancer. On top of all of this we decided to invite her best friend to live with us to try a triad situation but she's been getting increasingly jealous and cock blocking me every time I try to initiate a threesome. Then she'll jump my bones as soon as her friend leaves for work. We've got tickets to fly out for my mom's funeral in a few weeks and I'm just questioning how much longer I want to stick with her. On one hand I'm kind of an emotional mess right now and I'm not sure I could handle a major breakup and jumping back into the dating scene. On the other hand, I feel like her jealousy is injecting additional toxicity into my life. I feel like I've got two kind of shitty options in front of me and I'm just trying to choose the one that I'll be able to handle better. Should I just stick with her until I've got my emotional state under better control and give her an ultimatum to fix her negativity or we're done?